12332120506056 has 64 divisors (see below), whose sum is σ = 36890958787200. Its totient is φ = 3794498616384.

The previous prime is 12332120506001. The next prime is 12332120506067. The reversal of 12332120506056 is 65060502123321.

12332120506056 is a `hidden beast` number, since 1 + 2 + 3 + 3 + 21 + 20 + 5 + 0 + 605 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 12332120506056.

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, 2195887596 + ... + 2195893211.

It is an arithmetic number, because the mean of its divisors is an integer number (576421231050).

Almost surely, 2^{12332120506056} is an apocalyptic number.

It is an amenable number.

12332120506056 is an abundant number, since it is smaller than the sum of its proper divisors (24558838281144).

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

12332120506056 is a wasteful number, since it uses less digits than its factorization.

12332120506056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4391780835 (or 4391780825 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 12332120506056 its reverse (65060502123321), we get a palindrome (77392622629377).

The spelling of 12332120506056 in words is "twelve trillion, three hundred thirty-two billion, one hundred twenty million, five hundred six thousand, fifty-six".