222057904 has 10 divisors (see below), whose sum is σ = 430237220. Its totient is φ = 111028944.

The previous prime is 222057851. The next prime is 222057907. The reversal of 222057904 is 409750222.

222057904 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 (222057907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6939294 + ... + 6939325.

It is an arithmetic number, because the mean of its divisors is an integer number (43023722).

Almost surely, 2^222057904 is an apocalyptic number.

It is an amenable number.

222057904 is a deficient number, since it is larger than the sum of its proper divisors (208179316).

222057904 is a wasteful number, since it uses less digits than its factorization.

222057904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13878627 (or 13878621 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 222057904 is about 14901.6074300728. The cubic root of 222057904 is about 605.5575344522.

The spelling of 222057904 in words is "two hundred twenty-two million, fifty-seven thousand, nine hundred four".