12313220103332 has 12 divisors (see below), whose sum is σ = 21549454595676. Its totient is φ = 6156233076000.

The previous prime is 12313220103329. The next prime is 12313220103337. The reversal of 12313220103332 is 23330102231321.

It can be written as a sum of positive squares in 2 ways, for example, as 5496661494016 + 6816558609316 = 2344496^2 + 2610854^2 .

It is not an unprimeable number, because it can be changed into a prime (12313220103337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94170419 + ... + 94301082.

It is an arithmetic number, because the mean of its divisors is an integer number (1795787882973).

Almost surely, 2^{12313220103332} is an apocalyptic number.

It is an amenable number.

12313220103332 is a deficient number, since it is larger than the sum of its proper divisors (9236234492344).

12313220103332 is a wasteful number, since it uses less digits than its factorization.

12313220103332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188487838 (or 188487836 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 12313220103332 its reverse (23330102231321), we get a palindrome (35643322334653).

The spelling of 12313220103332 in words is "twelve trillion, three hundred thirteen billion, two hundred twenty million, one hundred three thousand, three hundred thirty-two".