22756051855680 has 224 divisors, whose sum is σ = 84881665266048. Its totient is φ = 5092263321600.

The previous prime is 22756051855673. The next prime is 22756051855711. The reversal of 22756051855680 is 8655815065722.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82744611 + ... + 83019170.

It is an arithmetic number, because the mean of its divisors is an integer number (378936005652).

Almost surely, 2^{22756051855680} is an apocalyptic number.

22756051855680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22756051855680 is an abundant number, since it is smaller than the sum of its proper divisors (62125613410368).

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

22756051855680 is a wasteful number, since it uses less digits than its factorization.

22756051855680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165763825 (or 165763815 counting only the distinct ones).

The product of its (nonzero) digits is 40320000, while the sum is 60.

The spelling of 22756051855680 in words is "twenty-two trillion, seven hundred fifty-six billion, fifty-one million, eight hundred fifty-five thousand, six hundred eighty".