2122202131202 has 12 divisors (see below), whose sum is σ = 3228769950918. Its totient is φ = 1046155975200.

The previous prime is 2122202131169. The next prime is 2122202131241. The reversal of 2122202131202 is 2021312022212.

It can be written as a sum of positive squares in only one way, i.e., 2103831310681 + 18370820521 = 1450459^2 + 135539^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105236999 + ... + 105257162.

Almost surely, 2^{2122202131202} is an apocalyptic number.

2122202131202 is a deficient number, since it is larger than the sum of its proper divisors (1106567819716).

2122202131202 is an equidigital number, since it uses as much as digits as its factorization.

2122202131202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210494305 (or 210494234 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2122202131202 its reverse (2021312022212), we get a palindrome (4143514153414).

The spelling of 2122202131202 in words is "two trillion, one hundred twenty-two billion, two hundred two million, one hundred thirty-one thousand, two hundred two".