23351422120 has 64 divisors (see below), whose sum is σ = 56601659520. Its totient is φ = 8619112704.

The previous prime is 23351422103. The next prime is 23351422189. The reversal of 23351422120 is 2122415332.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2034237 + ... + 2045683.

It is an arithmetic number, because the mean of its divisors is an integer number (884400930).

Almost surely, 2^23351422120 is an apocalyptic number.

23351422120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23351422120 is an abundant number, since it is smaller than the sum of its proper divisors (33250237400).

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

23351422120 is a wasteful number, since it uses less digits than its factorization.

23351422120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15394 (or 15390 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 23351422120 its reverse (2122415332), we get a palindrome (25473837452).

The spelling of 23351422120 in words is "twenty-three billion, three hundred fifty-one million, four hundred twenty-two thousand, one hundred twenty".