12321113322132 has 36 divisors (see below), whose sum is σ = 31188353676480. Its totient is φ = 4101325612752.

The previous prime is 12321113322061. The next prime is 12321113322173. The reversal of 12321113322132 is 23122331112321.

12321113322132 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 111 + 332 + 213 + 2 = 666.

12321113322132 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 (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 12321113322096 and 12321113322105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237980478 + ... + 238032245.

It is an arithmetic number, because the mean of its divisors is an integer number (866343157680).

Almost surely, 2^{12321113322132} is an apocalyptic number.

12321113322132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12321113322132 is an abundant number, since it is smaller than the sum of its proper divisors (18867240354348).

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

12321113322132 is a wasteful number, since it uses less digits than its factorization.

12321113322132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476013452 (or 476013447 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

Adding to 12321113322132 its reverse (23122331112321), we get a palindrome (35443444434453).

The spelling of 12321113322132 in words is "twelve trillion, three hundred twenty-one billion, one hundred thirteen million, three hundred twenty-two thousand, one hundred thirty-two".