22755465554165 has 32 divisors (see below), whose sum is σ = 28062926115840. Its totient is φ = 17700776121600.

The previous prime is 22755465554149. The next prime is 22755465554243. The reversal of 22755465554165 is 56145556455722.

It is not a de Polignac number, because 22755465554165 - 2⁴ = 22755465554149 is a prime.

It is a super-2 number, since 2×22755465554165² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22755465554098 and 22755465554107.

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 31 ways as a sum of consecutive naturals, for example, 2609866676 + ... + 2609875394.

It is an arithmetic number, because the mean of its divisors is an integer number (876966441120).

Almost surely, 2^{22755465554165} is an apocalyptic number.

It is an amenable number.

22755465554165 is a deficient number, since it is larger than the sum of its proper divisors (5307460561675).

22755465554165 is a wasteful number, since it uses less digits than its factorization.

22755465554165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16373.

The product of its digits is 252000000, while the sum is 62.

The spelling of 22755465554165 in words is "twenty-two trillion, seven hundred fifty-five billion, four hundred sixty-five million, five hundred fifty-four thousand, one hundred sixty-five".