22086873739 has 32 divisors (see below), whose sum is σ = 26899171200. Its totient is φ = 17703567360.

The previous prime is 22086873733. The next prime is 22086873821. The reversal of 22086873739 is 93737868022.

It is a cyclic number.

It is not a de Polignac number, because 22086873739 - 2¹¹ = 22086871691 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22086873739.

It is not an unprimeable number, because it can be changed into a prime (22086873733) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23774427 + ... + 23775355.

It is an arithmetic number, because the mean of its divisors is an integer number (840599100).

Almost surely, 2^22086873739 is an apocalyptic number.

22086873739 is a deficient number, since it is larger than the sum of its proper divisors (4812297461).

22086873739 is a wasteful number, since it uses less digits than its factorization.

22086873739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023.

The product of its (nonzero) digits is 6096384, while the sum is 55.

The spelling of 22086873739 in words is "twenty-two billion, eighty-six million, eight hundred seventy-three thousand, seven hundred thirty-nine".