22696539079 has 4 divisors (see below), whose sum is σ = 22697032176. Its totient is φ = 22696045984.

The previous prime is 22696539067. The next prime is 22696539101. The reversal of 22696539079 is 97093569622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22696539079 - 2²⁵ = 22662984647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22696539059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169474 + ... + 272239.

It is an arithmetic number, because the mean of its divisors is an integer number (5674258044).

Almost surely, 2^22696539079 is an apocalyptic number.

22696539079 is a deficient number, since it is larger than the sum of its proper divisors (493097).

22696539079 is an equidigital number, since it uses as much as digits as its factorization.

22696539079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493096.

The product of its (nonzero) digits is 11022480, while the sum is 58.

The spelling of 22696539079 in words is "twenty-two billion, six hundred ninety-six million, five hundred thirty-nine thousand, seventy-nine".