2122200112102 has 32 divisors (see below), whose sum is σ = 3640393935360. Its totient is φ = 908930410560.

The previous prime is 2122200112051. The next prime is 2122200112127. The reversal of 2122200112102 is 2012110022212.

It is a happy number.

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, 181549474 + ... + 181561162.

It is an arithmetic number, because the mean of its divisors is an integer number (113762310480).

Almost surely, 2^{2122200112102} is an apocalyptic number.

2122200112102 is a deficient number, since it is larger than the sum of its proper divisors (1518193823258).

2122200112102 is a wasteful number, since it uses less digits than its factorization.

2122200112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18916.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2122200112102 its reverse (2012110022212), we get a palindrome (4134310134314).

The spelling of 2122200112102 in words is "two trillion, one hundred twenty-two billion, two hundred million, one hundred twelve thousand, one hundred two".