222756368 has 20 divisors (see below), whose sum is σ = 431997648. Its totient is φ = 111273120.

The previous prime is 222756367. The next prime is 222756397. The reversal of 222756368 is 863657222.

222756368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (222756367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12623 + ... + 24593.

Almost surely, 2^222756368 is an apocalyptic number.

It is an amenable number.

222756368 is a deficient number, since it is larger than the sum of its proper divisors (209241280).

222756368 is a wasteful number, since it uses less digits than its factorization.

222756368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13142 (or 13136 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 222756368 is about 14925.0248911015. The cubic root of 222756368 is about 606.1917796076.

The spelling of 222756368 in words is "two hundred twenty-two million, seven hundred fifty-six thousand, three hundred sixty-eight".