23075800220 has 48 divisors (see below), whose sum is σ = 52875583488. Its totient is φ = 8389450560.

The previous prime is 23075800193. The next prime is 23075800273. The reversal of 23075800220 is 2200857032.

It is a congruent number.

It is an unprimeable number.

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, 1555277 + ... + 1570043.

It is an arithmetic number, because the mean of its divisors is an integer number (1101574656).

Almost surely, 2^23075800220 is an apocalyptic number.

23075800220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23075800220 is an abundant number, since it is smaller than the sum of its proper divisors (29799783268).

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

23075800220 is a wasteful number, since it uses less digits than its factorization.

23075800220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21890 (or 21888 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The spelling of 23075800220 in words is "twenty-three billion, seventy-five million, eight hundred thousand, two hundred twenty".