22115982795 has 32 divisors (see below), whose sum is σ = 36015432960. Its totient is φ = 11585773440.

The previous prime is 22115982793. The next prime is 22115982809. The reversal of 22115982795 is 59728951122.

It is not a de Polignac number, because 22115982795 - 2¹ = 22115982793 is a prime.

It is a super-3 number, since 3×22115982795³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22115982793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 659832 + ... + 692538.

It is an arithmetic number, because the mean of its divisors is an integer number (1125482280).

Almost surely, 2^22115982795 is an apocalyptic number.

22115982795 is a deficient number, since it is larger than the sum of its proper divisors (13899450165).

22115982795 is a wasteful number, since it uses less digits than its factorization.

22115982795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33515.

The product of its digits is 907200, while the sum is 51.

The spelling of 22115982795 in words is "twenty-two billion, one hundred fifteen million, nine hundred eighty-two thousand, seven hundred ninety-five".