12331013332232 has 32 divisors (see below), whose sum is σ = 26424306652800. Its totient is φ = 5284578668544.

The previous prime is 12331013332201. The next prime is 12331013332249. The reversal of 12331013332232 is 23223331013321.

It is a junction number, because it is equal to n+sod(n) for n = 12331013332195 and 12331013332204.

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, 818132 + ... + 5033027.

It is an arithmetic number, because the mean of its divisors is an integer number (825759582900).

Almost surely, 2^{12331013332232} is an apocalyptic number.

It is an amenable number.

12331013332232 is an abundant number, since it is smaller than the sum of its proper divisors (14093293320568).

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

12331013332232 is a wasteful number, since it uses less digits than its factorization.

12331013332232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5888805 (or 5888801 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 12331013332232 its reverse (23223331013321), we get a palindrome (35554344345553).

The spelling of 12331013332232 in words is "twelve trillion, three hundred thirty-one billion, thirteen million, three hundred thirty-two thousand, two hundred thirty-two".