2122200112113 has 24 divisors (see below), whose sum is σ = 3125103957248. Its totient is φ = 1387433865312.

The previous prime is 2122200112051. The next prime is 2122200112127. The reversal of 2122200112113 is 3112110022212.

It is not a de Polignac number, because 2122200112113 - 2¹⁰ = 2122200111089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122200112013) 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, 7756570 + ... + 8025507.

Almost surely, 2^{2122200112113} is an apocalyptic number.

It is an amenable number.

2122200112113 is a deficient number, since it is larger than the sum of its proper divisors (1002903845135).

2122200112113 is a wasteful number, since it uses less digits than its factorization.

2122200112113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15782373 (or 15782370 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 2122200112113 its reverse (3112110022212), we get a palindrome (5234310134325).

The spelling of 2122200112113 in words is "two trillion, one hundred twenty-two billion, two hundred million, one hundred twelve thousand, one hundred thirteen".