22329431679 has 4 divisors (see below), whose sum is σ = 29772575576. Its totient is φ = 14886287784.

The previous prime is 22329431669. The next prime is 22329431689. The reversal of 22329431679 is 97613492322.

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

It is an interprime number because it is at equal distance from previous prime (22329431669) and next prime (22329431689).

It is not a de Polignac number, because 22329431679 - 2⁵ = 22329431647 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 (22329431669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3721571944 + ... + 3721571949.

It is an arithmetic number, because the mean of its divisors is an integer number (7443143894).

Almost surely, 2^22329431679 is an apocalyptic number.

22329431679 is a deficient number, since it is larger than the sum of its proper divisors (7443143897).

22329431679 is an equidigital number, since it uses as much as digits as its factorization.

22329431679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7443143896.

The product of its digits is 979776, while the sum is 48.

The spelling of 22329431679 in words is "twenty-two billion, three hundred twenty-nine million, four hundred thirty-one thousand, six hundred seventy-nine".