202222000120122 has 24 divisors (see below), whose sum is σ = 449989495764276. Its totient is φ = 65585513552256.

The previous prime is 202222000120093. The next prime is 202222000120177. The reversal of 202222000120122 is 221021000222202.

202222000120122 is a `hidden beast` number, since 2 + 0 + 222 + 200 + 0 + 120 + 122 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 198356211042201 + 3865789077921 = 14083899^2 + 1966161^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 202222000120095 and 202222000120104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151818317743 + ... + 151818319074.

Almost surely, 2^{202222000120122} is an apocalyptic number.

202222000120122 is an abundant number, since it is smaller than the sum of its proper divisors (247767495644154).

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

202222000120122 is a wasteful number, since it uses less digits than its factorization.

202222000120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303636636862 (or 303636636859 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 202222000120122 its reverse (221021000222202), we get a palindrome (423243000342324).

The spelling of 202222000120122 in words is "two hundred two trillion, two hundred twenty-two billion, one hundred twenty thousand, one hundred twenty-two".