56922802224 has 40 divisors (see below), whose sum is σ = 147066597552. Its totient is φ = 18972199680.

The previous prime is 56922802217. The next prime is 56922802231. The reversal of 56922802224 is 42220822965.

It is a Cunningham number, because it is equal to 238585²-1.

It is an interprime number because it is at equal distance from previous prime (56922802217) and next prime (56922802231).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417522 + ... + 536814.

Almost surely, 2^56922802224 is an apocalyptic number.

It is an amenable number.

56922802224 is an abundant number, since it is smaller than the sum of its proper divisors (90143795328).

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

56922802224 is a wasteful number, since it uses less digits than its factorization.

56922802224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129245 (or 129239 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

It can be divided in two parts, 56 and 922802224, that added together give a triangular number (922802280 = T₄₂₉₆₀).

The spelling of 56922802224 in words is "fifty-six billion, nine hundred twenty-two million, eight hundred two thousand, two hundred twenty-four".