22236166546056 has 32 divisors (see below), whose sum is σ = 61767129295200. Its totient is φ = 7412055515280.

The previous prime is 22236166546049. The next prime is 22236166546063. The reversal of 22236166546056 is 65064566163222.

22236166546056 is a `hidden beast` number, since 2 + 2 + 2 + 36 + 1 + 66 + 546 + 0 + 5 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (22236166546049) and next prime (22236166546063).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 22236166545993 and 22236166546011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51472607530 + ... + 51472607961.

It is an arithmetic number, because the mean of its divisors is an integer number (1930222790475).

Almost surely, 2^{22236166546056} is an apocalyptic number.

It is an amenable number.

22236166546056 is an abundant number, since it is smaller than the sum of its proper divisors (39530962749144).

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

22236166546056 is a wasteful number, since it uses less digits than its factorization.

22236166546056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102945215506 (or 102945215496 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 54.

The spelling of 22236166546056 in words is "twenty-two trillion, two hundred thirty-six billion, one hundred sixty-six million, five hundred forty-six thousand, fifty-six".