23235223120 has 40 divisors (see below), whose sum is σ = 56865155040. Its totient is φ = 8804926080.

The previous prime is 23235223087. The next prime is 23235223133. The reversal of 23235223120 is 2132253232.

It is a tau number, because it is divible by the number of its divisors (40).

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, 7641646 + ... + 7644685.

It is an arithmetic number, because the mean of its divisors is an integer number (1421628876).

Almost surely, 2^23235223120 is an apocalyptic number.

23235223120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23235223120 is an abundant number, since it is smaller than the sum of its proper divisors (33629931920).

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

23235223120 is a wasteful number, since it uses less digits than its factorization.

23235223120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15286363 (or 15286357 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 23235223120 its reverse (2132253232), we get a palindrome (25367476352).

The spelling of 23235223120 in words is "twenty-three billion, two hundred thirty-five million, two hundred twenty-three thousand, one hundred twenty".