32002120302012 has 72 divisors (see below), whose sum is σ = 94194920173536. Its totient is φ = 8970944770944.

The previous prime is 32002120301971. The next prime is 32002120302037. The reversal of 32002120302012 is 21020302120023.

32002120302012 is a `hidden beast` number, since 320 + 0 + 21 + 20 + 302 + 0 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1198029483 + ... + 1198056194.

It is an arithmetic number, because the mean of its divisors is an integer number (1308262780188).

Almost surely, 2^{32002120302012} is an apocalyptic number.

It is an amenable number.

32002120302012 is an abundant number, since it is smaller than the sum of its proper divisors (62192799871524).

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

32002120302012 is a wasteful number, since it uses less digits than its factorization.

32002120302012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2396085747 (or 2396085742 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 32002120302012 its reverse (21020302120023), we get a palindrome (53022422422035).

The spelling of 32002120302012 in words is "thirty-two trillion, two billion, one hundred twenty million, three hundred two thousand, twelve".