23021022304 has 48 divisors (see below), whose sum is σ = 53197246368. Its totient is φ = 9599496192.

The previous prime is 23021022259. The next prime is 23021022331. The reversal of 23021022304 is 40322012032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1380529 + ... + 1397104.

It is an arithmetic number, because the mean of its divisors is an integer number (1108275966).

Almost surely, 2^23021022304 is an apocalyptic number.

It is an amenable number.

23021022304 is an abundant number, since it is smaller than the sum of its proper divisors (30176224064).

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

23021022304 is a wasteful number, since it uses less digits than its factorization.

23021022304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777687 (or 2777679 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 23021022304 its reverse (40322012032), we get a palindrome (63343034336).

The spelling of 23021022304 in words is "twenty-three billion, twenty-one million, twenty-two thousand, three hundred four".