12312310112332 has 12 divisors (see below), whose sum is σ = 21550520313000. Its totient is φ = 6155018594336.

The previous prime is 12312310112309. The next prime is 12312310112351. The reversal of 12312310112332 is 23321101321321.

It is a junction number, because it is equal to n+sod(n) for n = 12312310112297 and 12312310112306.

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 3 ways as a sum of consecutive naturals, for example, 284091082 + ... + 284134417.

It is an arithmetic number, because the mean of its divisors is an integer number (1795876692750).

Almost surely, 2^{12312310112332} is an apocalyptic number.

It is an amenable number.

12312310112332 is a deficient number, since it is larger than the sum of its proper divisors (9238210200668).

12312310112332 is a wasteful number, since it uses less digits than its factorization.

12312310112332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568230920 (or 568230918 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 12312310112332 its reverse (23321101321321), we get a palindrome (35633411433653).

The spelling of 12312310112332 in words is "twelve trillion, three hundred twelve billion, three hundred ten million, one hundred twelve thousand, three hundred thirty-two".