2120010231312 has 80 divisors (see below), whose sum is σ = 6085438632000. Its totient is φ = 706644055296.

The previous prime is 2120010231271. The next prime is 2120010231341. The reversal of 2120010231312 is 2131320100212.

2120010231312 is a `hidden beast` number, since 2 + 120 + 0 + 1 + 0 + 231 + 312 = 666.

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

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, 14307139 + ... + 14454557.

It is an arithmetic number, because the mean of its divisors is an integer number (76067982900).

Almost surely, 2^{2120010231312} is an apocalyptic number.

It is an amenable number.

2120010231312 is an abundant number, since it is smaller than the sum of its proper divisors (3965428400688).

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

2120010231312 is a wasteful number, since it uses less digits than its factorization.

2120010231312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180725 (or 180713 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2120010231312 its reverse (2131320100212), we get a palindrome (4251330331524).

The spelling of 2120010231312 in words is "two trillion, one hundred twenty billion, ten million, two hundred thirty-one thousand, three hundred twelve".