220010057200656 has 60 divisors (see below), whose sum is σ = 635584609703680. Its totient is φ = 70970986192320.

The previous prime is 220010057200643. The next prime is 220010057200663. The reversal of 220010057200656 is 656002750010022.

220010057200656 is a `hidden beast` number, since 2 + 20 + 0 + 1 + 0 + 0 + 572 + 0 + 0 + 65 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 220010057200656.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24642699076 + ... + 24642708003.

Almost surely, 2^{220010057200656} is an apocalyptic number.

It is an amenable number.

220010057200656 is an abundant number, since it is smaller than the sum of its proper divisors (415574552503024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220010057200656 is a wasteful number, since it uses less digits than its factorization.

220010057200656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49285407124 (or 49285407115 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 220010057200656 in words is "two hundred twenty trillion, ten billion, fifty-seven million, two hundred thousand, six hundred fifty-six".