3122020130121 has 24 divisors (see below), whose sum is σ = 4514324724000. Its totient is φ = 2079159882432.

The previous prime is 3122020130113. The next prime is 3122020130137. The reversal of 3122020130121 is 1210310202213.

3122020130121 is a `hidden beast` number, since 312 + 2 + 0 + 201 + 30 + 121 = 666.

It is not a de Polignac number, because 3122020130121 - 2³ = 3122020130113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3122020130094 and 3122020130103.

It is not an unprimeable number, because it can be changed into a prime (3122020130101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46865725 + ... + 46932293.

It is an arithmetic number, because the mean of its divisors is an integer number (188096863500).

Almost surely, 2^{3122020130121} is an apocalyptic number.

It is an amenable number.

3122020130121 is a deficient number, since it is larger than the sum of its proper divisors (1392304593879).

3122020130121 is a wasteful number, since it uses less digits than its factorization.

3122020130121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71973 (or 71970 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 3122020130121 its reverse (1210310202213), we get a palindrome (4332330332334).

The spelling of 3122020130121 in words is "three trillion, one hundred twenty-two billion, twenty million, one hundred thirty thousand, one hundred twenty-one".