105522155562 has 32 divisors (see below), whose sum is σ = 222487363584. Its totient is φ = 33315159600.

The previous prime is 105522155539. The next prime is 105522155621. The reversal of 105522155562 is 265551225501.

It is a super-2 number, since 2×105522155562² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 105522155562.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6026614 + ... + 6044097.

It is an arithmetic number, because the mean of its divisors is an integer number (6952730112).

Almost surely, 2^105522155562 is an apocalyptic number.

105522155562 is an abundant number, since it is smaller than the sum of its proper divisors (116965208022).

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

105522155562 is a wasteful number, since it uses less digits than its factorization.

105522155562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12070794.

The product of its (nonzero) digits is 150000, while the sum is 39.

The spelling of 105522155562 in words is "one hundred five billion, five hundred twenty-two million, one hundred fifty-five thousand, five hundred sixty-two".