12232331120 has 80 divisors (see below), whose sum is σ = 28611264000. Its totient is φ = 4863608064.

The previous prime is 12232331117. The next prime is 12232331143. The reversal of 12232331120 is 2113323221.

12232331120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 12232331092 and 12232331101.

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, 13310021 + ... + 13310939.

It is an arithmetic number, because the mean of its divisors is an integer number (357640800).

Almost surely, 2^12232331120 is an apocalyptic number.

12232331120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12232331120 is an abundant number, since it is smaller than the sum of its proper divisors (16378932880).

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

12232331120 is a wasteful number, since it uses less digits than its factorization.

12232331120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750 (or 1744 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12232331120 its reverse (2113323221), we get a palindrome (14345654341).

The spelling of 12232331120 in words is "twelve billion, two hundred thirty-two million, three hundred thirty-one thousand, one hundred twenty".