12323320231122 has 48 divisors (see below), whose sum is σ = 29759101500960. Its totient is φ = 3662658642816.

The previous prime is 12323320231097. The next prime is 12323320231151. The reversal of 12323320231122 is 22113202332321.

12323320231122 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 3 + 320 + 2 + 311 + 22 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1059791248 + ... + 1059802875.

It is an arithmetic number, because the mean of its divisors is an integer number (619981281270).

Almost surely, 2^{12323320231122} is an apocalyptic number.

12323320231122 is an abundant number, since it is smaller than the sum of its proper divisors (17435781269838).

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

12323320231122 is a wasteful number, since it uses less digits than its factorization.

12323320231122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119594167 (or 2119594164 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 12323320231122 its reverse (22113202332321), we get a palindrome (34436522563443).

The spelling of 12323320231122 in words is "twelve trillion, three hundred twenty-three billion, three hundred twenty million, two hundred thirty-one thousand, one hundred twenty-two".