22566460566004 has 12 divisors (see below), whose sum is σ = 39495150995328. Its totient is φ = 11282131710200.

The previous prime is 22566460565981. The next prime is 22566460566011. The reversal of 22566460566004 is 40066506466522.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274596982 + ... + 274679149.

It is an arithmetic number, because the mean of its divisors is an integer number (3291262582944).

Almost surely, 2^{22566460566004} is an apocalyptic number.

It is an amenable number.

22566460566004 is a deficient number, since it is larger than the sum of its proper divisors (16928690429324).

22566460566004 is a wasteful number, since it uses less digits than its factorization.

22566460566004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549286406 (or 549286404 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 52.

The spelling of 22566460566004 in words is "twenty-two trillion, five hundred sixty-six billion, four hundred sixty million, five hundred sixty-six thousand, four".