22566665040064 has 56 divisors (see below), whose sum is σ = 46875121030368. Its totient is φ = 10758706083840.

The previous prime is 22566665040047. The next prime is 22566665040131. The reversal of 22566665040064 is 46004056666522.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 22566665039993 and 22566665040020.

It is an unprimeable number.

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, 23714157 + ... + 24647404.

Almost surely, 2^{22566665040064} is an apocalyptic number.

It is an amenable number.

22566665040064 is an abundant number, since it is smaller than the sum of its proper divisors (24308455990304).

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

22566665040064 is a wasteful number, since it uses less digits than its factorization.

22566665040064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48361913 (or 48361903 counting only the distinct ones).

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

The spelling of 22566665040064 in words is "twenty-two trillion, five hundred sixty-six billion, six hundred sixty-five million, forty thousand, sixty-four".