22281110995 has 16 divisors (see below), whose sum is σ = 31411693152. Its totient is φ = 14957948160.

The previous prime is 22281110989. The next prime is 22281111019. The reversal of 22281110995 is 59901118222.

It is not a de Polignac number, because 22281110995 - 2³ = 22281110987 is a prime.

It is a Duffinian number.

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, 15580482 + ... + 15581911.

It is an arithmetic number, because the mean of its divisors is an integer number (1963230822).

Almost surely, 2^22281110995 is an apocalyptic number.

22281110995 is a deficient number, since it is larger than the sum of its proper divisors (9130582157).

22281110995 is a wasteful number, since it uses less digits than its factorization.

22281110995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31162422.

The product of its (nonzero) digits is 25920, while the sum is 40.

The spelling of 22281110995 in words is "twenty-two billion, two hundred eighty-one million, one hundred ten thousand, nine hundred ninety-five".