105056538185522 has 48 divisors (see below), whose sum is σ = 205382555900928. Its totient is φ = 39824872305120.

The previous prime is 105056538185483. The next prime is 105056538185527. The reversal of 105056538185522 is 225581835650501.

It is a super-2 number, since 2×105056538185522² (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (105056538185527) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1316920178 + ... + 1316999949.

It is an arithmetic number, because the mean of its divisors is an integer number (4278803247936).

Almost surely, 2^{105056538185522} is an apocalyptic number.

105056538185522 is a deficient number, since it is larger than the sum of its proper divisors (100326017715406).

105056538185522 is a wasteful number, since it uses less digits than its factorization.

105056538185522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633920191 (or 2633920184 counting only the distinct ones).

The product of its (nonzero) digits is 14400000, while the sum is 56.

The spelling of 105056538185522 in words is "one hundred five trillion, fifty-six billion, five hundred thirty-eight million, one hundred eighty-five thousand, five hundred twenty-two".