2202120010122 has 16 divisors (see below), whose sum is σ = 4430612716992. Its totient is φ = 729644553920.

The previous prime is 2202120010091. The next prime is 2202120010159. The reversal of 2202120010122 is 2210100212022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1098861279 + ... + 1098863282.

It is an arithmetic number, because the mean of its divisors is an integer number (276913294812).

Almost surely, 2^{2202120010122} is an apocalyptic number.

2202120010122 is an abundant number, since it is smaller than the sum of its proper divisors (2228492706870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2202120010122 is a wasteful number, since it uses less digits than its factorization.

2202120010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2197724733.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2202120010122 its reverse (2210100212022), we get a palindrome (4412220222144).

The spelling of 2202120010122 in words is "two trillion, two hundred two billion, one hundred twenty million, ten thousand, one hundred twenty-two".