22909831229 has 16 divisors (see below), whose sum is σ = 24419404800. Its totient is φ = 21430923696.

The previous prime is 22909831181. The next prime is 22909831247. The reversal of 22909831229 is 92213890922.

It is a cyclic number.

It is not a de Polignac number, because 22909831229 - 2²⁴ = 22893054013 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 (22909831279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4632332 + ... + 4637274.

It is an arithmetic number, because the mean of its divisors is an integer number (1526212800).

Almost surely, 2^22909831229 is an apocalyptic number.

It is an amenable number.

22909831229 is a deficient number, since it is larger than the sum of its proper divisors (1509573571).

22909831229 is a wasteful number, since it uses less digits than its factorization.

22909831229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7984.

The product of its (nonzero) digits is 279936, while the sum is 47.

The spelling of 22909831229 in words is "twenty-two billion, nine hundred nine million, eight hundred thirty-one thousand, two hundred twenty-nine".