2120325264512 has 64 divisors (see below), whose sum is σ = 5198874475200. Its totient is φ = 838809990144.

The previous prime is 2120325264509. The next prime is 2120325264527. The reversal of 2120325264512 is 2154625230212.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

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 7 ways as a sum of consecutive naturals, for example, 91005062 + ... + 91028357.

It is an arithmetic number, because the mean of its divisors is an integer number (81232413675).

Almost surely, 2^{2120325264512} is an apocalyptic number.

It is an amenable number.

2120325264512 is an abundant number, since it is smaller than the sum of its proper divisors (3078549210688).

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

2120325264512 is a wasteful number, since it uses less digits than its factorization.

2120325264512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182033453 (or 182033441 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 2120325264512 in words is "two trillion, one hundred twenty billion, three hundred twenty-five million, two hundred sixty-four thousand, five hundred twelve".