23216322084 has 48 divisors (see below), whose sum is σ = 57453406080. Its totient is φ = 7280951040.

The previous prime is 23216322083. The next prime is 23216322133. The reversal of 23216322084 is 48022361232.

It is a super-2 number, since 2×23216322084² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23216322083) 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 15 ways as a sum of consecutive naturals, for example, 672649 + ... + 706320.

It is an arithmetic number, because the mean of its divisors is an integer number (1196945960).

Almost surely, 2^23216322084 is an apocalyptic number.

It is an amenable number.

23216322084 is an abundant number, since it is smaller than the sum of its proper divisors (34237083996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23216322084 is a wasteful number, since it uses less digits than its factorization.

23216322084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379060 (or 1379058 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 23216322084 in words is "twenty-three billion, two hundred sixteen million, three hundred twenty-two thousand, eighty-four".