222457859264 has 56 divisors (see below), whose sum is σ = 443901332160. Its totient is φ = 110609278976.

The previous prime is 222457859263. The next prime is 222457859279. The reversal of 222457859264 is 462958754222.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (222457859263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39321524 + ... + 39327180.

Almost surely, 2^222457859264 is an apocalyptic number.

It is an amenable number.

222457859264 is a deficient number, since it is larger than the sum of its proper divisors (221443472896).

222457859264 is a wasteful number, since it uses less digits than its factorization.

222457859264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8985 (or 8975 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 56.

The spelling of 222457859264 in words is "two hundred twenty-two billion, four hundred fifty-seven million, eight hundred fifty-nine thousand, two hundred sixty-four".