2000000122101 has 12 divisors (see below), whose sum is σ = 2982079035520. Its totient is φ = 1290322659240.

The previous prime is 2000000121997. The next prime is 2000000122139. The reversal of 2000000122101 is 1012210000002.

It is not a de Polignac number, because 2000000122101 - 2⁹ = 2000000121589 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000000122301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3584229331 + ... + 3584229888.

Almost surely, 2^{2000000122101} is an apocalyptic number.

It is an amenable number.

2000000122101 is a deficient number, since it is larger than the sum of its proper divisors (982078913419).

2000000122101 is a wasteful number, since it uses less digits than its factorization.

2000000122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7168459256 (or 7168459253 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 2000000122101 its reverse (1012210000002), we get a palindrome (3012210122103).

The spelling of 2000000122101 in words is "two trillion, one hundred twenty-two thousand, one hundred one".