202022011122 has 32 divisors (see below), whose sum is σ = 409036098240. Its totient is φ = 66509150400.

The previous prime is 202022011069. The next prime is 202022011141. The reversal of 202022011122 is 221110220202.

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, 1627872 + ... + 1747572.

It is an arithmetic number, because the mean of its divisors is an integer number (12782378070).

Almost surely, 2^202022011122 is an apocalyptic number.

202022011122 is an abundant number, since it is smaller than the sum of its proper divisors (207014087118).

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

202022011122 is a wasteful number, since it uses less digits than its factorization.

202022011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123178.

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

Adding to 202022011122 its reverse (221110220202), we get a palindrome (423132231324).

The spelling of 202022011122 in words is "two hundred two billion, twenty-two million, eleven thousand, one hundred twenty-two".