23022220038 has 32 divisors (see below), whose sum is σ = 47170670976. Its totient is φ = 7486788288.

The previous prime is 23022220007. The next prime is 23022220051. The reversal of 23022220038 is 83002222032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169045 + ... + 273167.

It is an arithmetic number, because the mean of its divisors is an integer number (1474083468).

Almost surely, 2^23022220038 is an apocalyptic number.

23022220038 is an abundant number, since it is smaller than the sum of its proper divisors (24148450938).

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

23022220038 is a wasteful number, since it uses less digits than its factorization.

23022220038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105028.

The product of its (nonzero) digits is 2304, while the sum is 24.

The spelling of 23022220038 in words is "twenty-three billion, twenty-two million, two hundred twenty thousand, thirty-eight".