120102202122 has 32 divisors (see below), whose sum is σ = 276337342464. Its totient is φ = 34087662000.

The previous prime is 120102202111. The next prime is 120102202133. The reversal of 120102202122 is 221202201021.

It is an interprime number because it is at equal distance from previous prime (120102202111) and next prime (120102202133).

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, 9462454 + ... + 9475137.

It is an arithmetic number, because the mean of its divisors is an integer number (8635541952).

Almost surely, 2^120102202122 is an apocalyptic number.

120102202122 is an abundant number, since it is smaller than the sum of its proper divisors (156235140342).

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

120102202122 is a wasteful number, since it uses less digits than its factorization.

120102202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18937754.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120102202122 its reverse (221202201021), we get a palindrome (341304403143).

The spelling of 120102202122 in words is "one hundred twenty billion, one hundred two million, two hundred two thousand, one hundred twenty-two".