# 2222

## 2,222 is an even composite number composed of three prime numbers multiplied together.

What does the number 2222 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

2222 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 2222:

### 2 × 11 × 101

See below for interesting mathematical facts about the number 2222 from the Numbermatics database.

### Names of 2222

• Cardinal: 2222 can be written as Two thousand, two hundred twenty-two.

### Scientific notation

• Scientific notation: 2.222 × 103

### Factors of 2222

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 114

### Divisors of 2222

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 3672
• Sum of proper divisors (its aliquot sum) s(n): 1450
• 2222 is a deficient number, because the sum of its proper divisors (1450) is less than itself. Its deficiency is 772

### Bases of 2222

• Binary: 1000101011102
• Base-36: 1PQ

### Squares and roots of 2222

• 2222 squared (22222) is 4937284
• 2222 cubed (22223) is 10970645048
• The square root of 2222 is 47.1380949975
• The cube root of 2222 is 13.0491238041

### Scales and comparisons

How big is 2222?
• 2,222 seconds is equal to 37 minutes, 2 seconds.
• To count from 1 to 2,222 would take you about thirty-seven minutes.

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 2222 cubic inches would be around 1.1 feet tall.

### Recreational maths with 2222

• 2222 is the same when its digits are reversed! That makes it a palindromic number.
• The number of decimal digits it has is: 4
• The sum of 2222's digits is 8
• More coming soon!