120020002212102 has 32 divisors (see below), whose sum is σ = 241054665755904. Its totient is φ = 39837913581600.

The previous prime is 120020002212067. The next prime is 120020002212151. The reversal of 120020002212102 is 201212200020021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43202424 + ... + 45896507.

It is an arithmetic number, because the mean of its divisors is an integer number (7532958304872).

Almost surely, 2^{120020002212102} is an apocalyptic number.

120020002212102 is an abundant number, since it is smaller than the sum of its proper divisors (121034663543802).

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

120020002212102 is a wasteful number, since it uses less digits than its factorization.

120020002212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89099884.

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

Adding to 120020002212102 its reverse (201212200020021), we get a palindrome (321232202232123).

The spelling of 120020002212102 in words is "one hundred twenty trillion, twenty billion, two million, two hundred twelve thousand, one hundred two".