12332231222120 has 64 divisors (see below), whose sum is σ = 27778283769600. Its totient is φ = 4927425189120.

The previous prime is 12332231222081. The next prime is 12332231222159. The reversal of 12332231222120 is 2122213223321.

It is an interprime number because it is at equal distance from previous prime (12332231222081) and next prime (12332231222159).

It is a self number, because there is not a number n which added to its sum of digits gives 12332231222120.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254789762 + ... + 254838158.

It is an arithmetic number, because the mean of its divisors is an integer number (434035683900).

Almost surely, 2^{12332231222120} is an apocalyptic number.

12332231222120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12332231222120 is an abundant number, since it is smaller than the sum of its proper divisors (15446052547480).

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

12332231222120 is a wasteful number, since it uses less digits than its factorization.

12332231222120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55338 (or 55334 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 12332231222120 its reverse (2122213223321), we get a palindrome (14454444445441).

The spelling of 12332231222120 in words is "twelve trillion, three hundred thirty-two billion, two hundred thirty-one million, two hundred twenty-two thousand, one hundred twenty".