12331167352 has 128 divisors (see below), whose sum is σ = 28891238400. Its totient is φ = 4814899200.

The previous prime is 12331167349. The next prime is 12331167391. The reversal of 12331167352 is 25376113321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5705152 + ... + 5707312.

It is an arithmetic number, because the mean of its divisors is an integer number (225712800).

Almost surely, 2^12331167352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12331167352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14445619200).

12331167352 is an abundant number, since it is smaller than the sum of its proper divisors (16560071048).

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

12331167352 is a wasteful number, since it uses less digits than its factorization.

12331167352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2397 (or 2393 counting only the distinct ones).

The product of its digits is 22680, while the sum is 34.

The spelling of 12331167352 in words is "twelve billion, three hundred thirty-one million, one hundred sixty-seven thousand, three hundred fifty-two".