12331332303232 has 32 divisors (see below), whose sum is σ = 24585384839400. Its totient is φ = 6160882775040.

The previous prime is 12331332303193. The next prime is 12331332303253. The reversal of 12331332303232 is 23230323313321.

12331332303232 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 (32).

It is a junction number, because it is equal to n+sod(n) for n = 12331332303194 and 12331332303203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37204494 + ... + 37534477.

Almost surely, 2^{12331332303232} is an apocalyptic number.

It is an amenable number.

12331332303232 is a deficient number, since it is larger than the sum of its proper divisors (12254052536168).

12331332303232 is an equidigital number, since it uses as much as digits as its factorization.

12331332303232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74740274 (or 74740262 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 12331332303232 its reverse (23230323313321), we get a palindrome (35561655616553).

The spelling of 12331332303232 in words is "twelve trillion, three hundred thirty-one billion, three hundred thirty-two million, three hundred three thousand, two hundred thirty-two".