2122110112202 has 16 divisors (see below), whose sum is σ = 3189507096960. Its totient is φ = 1058942357088.

The previous prime is 2122110112181. The next prime is 2122110112253. The reversal of 2122110112202 is 2022110112212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3022799 + ... + 3658077.

It is an arithmetic number, because the mean of its divisors is an integer number (199344193560).

Almost surely, 2^{2122110112202} is an apocalyptic number.

2122110112202 is a deficient number, since it is larger than the sum of its proper divisors (1067396984758).

2122110112202 is a wasteful number, since it uses less digits than its factorization.

2122110112202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638605.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2122110112202 its reverse (2022110112212), we get a palindrome (4144220224414).

The spelling of 2122110112202 in words is "two trillion, one hundred twenty-two billion, one hundred ten million, one hundred twelve thousand, two hundred two".