22338159139 has 12 divisors (see below), whose sum is σ = 22965876000. Its totient is φ = 21726945744.

The previous prime is 22338159133. The next prime is 22338159163. The reversal of 22338159139 is 93195183322.

It is not a de Polignac number, because 22338159139 - 2²³ = 22329770531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22338159133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 416637 + ... + 467185.

It is an arithmetic number, because the mean of its divisors is an integer number (1913823000).

Almost surely, 2^22338159139 is an apocalyptic number.

22338159139 is a deficient number, since it is larger than the sum of its proper divisors (627716861).

22338159139 is an equidigital number, since it uses as much as digits as its factorization.

22338159139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50874 (or 50831 counting only the distinct ones).

The product of its digits is 349920, while the sum is 46.

The spelling of 22338159139 in words is "twenty-two billion, three hundred thirty-eight million, one hundred fifty-nine thousand, one hundred thirty-nine".