120002200121012 has 72 divisors (see below), whose sum is σ = 230161504180608. Its totient is φ = 54292986892800.

The previous prime is 120002200120987. The next prime is 120002200121033. The reversal of 120002200121012 is 210121002200021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18245731868 + ... + 18245738444.

It is an arithmetic number, because the mean of its divisors is an integer number (3196687558064).

Almost surely, 2^{120002200121012} is an apocalyptic number.

It is an amenable number.

120002200121012 is a deficient number, since it is larger than the sum of its proper divisors (110159304059596).

120002200121012 is a wasteful number, since it uses less digits than its factorization.

120002200121012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9337 (or 8098 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120002200121012 its reverse (210121002200021), we get a palindrome (330123202321033).

The spelling of 120002200121012 in words is "one hundred twenty trillion, two billion, two hundred million, one hundred twenty-one thousand, twelve".