22756555565722 has 16 divisors (see below), whose sum is σ = 37621896927552. Its totient is φ = 10237250862720.

The previous prime is 22756555565687. The next prime is 22756555565759.

22756555565722 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22756555565722² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5331899358 + ... + 5331903625.

It is an arithmetic number, because the mean of its divisors is an integer number (2351368557972).

Almost surely, 2^{22756555565722} is an apocalyptic number.

22756555565722 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22756555565722 is a deficient number, since it is larger than the sum of its proper divisors (14865341361830).

22756555565722 is a wasteful number, since it uses less digits than its factorization.

22756555565722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10663803093.

The product of its digits is 441000000, while the sum is 64.

The spelling of 22756555565722 in words is "twenty-two trillion, seven hundred fifty-six billion, five hundred fifty-five million, five hundred sixty-five thousand, seven hundred twenty-two".