2020100122001 has 8 divisors (see below), whose sum is σ = 2270079067200. Its totient is φ = 1783633552272.

The previous prime is 2020100121967. The next prime is 2020100122043. The reversal of 2020100122001 is 1002210010202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2020100122001 - 2³⁰ = 2019026380177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020100122081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3378093551 + ... + 3378094148.

It is an arithmetic number, because the mean of its divisors is an integer number (283759883400).

Almost surely, 2^{2020100122001} is an apocalyptic number.

It is an amenable number.

2020100122001 is a deficient number, since it is larger than the sum of its proper divisors (249978945199).

2020100122001 is a wasteful number, since it uses less digits than its factorization.

2020100122001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6756187735.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2020100122001 its reverse (1002210010202), we get a palindrome (3022310132203).

The spelling of 2020100122001 in words is "two trillion, twenty billion, one hundred million, one hundred twenty-two thousand, one".