2020122120102 has 32 divisors (see below), whose sum is σ = 4138967355264. Its totient is φ = 656921620800.

The previous prime is 2020122120077. The next prime is 2020122120113. The reversal of 2020122120102 is 2010212210202.

It is a congruent number.

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, 5887473 + ... + 6221139.

It is an arithmetic number, because the mean of its divisors is an integer number (129342729852).

Almost surely, 2^{2020122120102} is an apocalyptic number.

2020122120102 is an abundant number, since it is smaller than the sum of its proper divisors (2118845235162).

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

2020122120102 is a wasteful number, since it uses less digits than its factorization.

2020122120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358324.

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

Adding to 2020122120102 its reverse (2010212210202), we get a palindrome (4030334330304).

The spelling of 2020122120102 in words is "two trillion, twenty billion, one hundred twenty-two million, one hundred twenty thousand, one hundred two".