even, composite, palindrome · 222nd positive integer
The number 222
222 is an even composite number. It is the 222nd positive integer.
Quick reference
| Prime factorization | 2 × 3 × 37 |
| Divisors | 1, 2, 3, 6, 37, 74, 111, 222 |
| Binary | 11011110 |
| Hexadecimal | 0xDE |
| Roman numeral | CCXXII |
| Digit sum | 6 |
| Properties | even, composite, palindrome |
Frequently asked
Is 222 a prime number?
No. 222 is composite. Its prime factorization is 2 × 3 × 37.
What are the factors of 222?
The factors (divisors) of 222 are 1, 2, 3, 6, 37, 74, 111, 222.
What is 222 in binary?
222 in binary is 11011110. In hexadecimal it's DE.
What is 222 as a Roman numeral?
222 in Roman numerals is CCXXII.
What's the digit sum of 222?
Adding the digits of 222: 2 + 2 + 2 = 6.