202221201122202 has 16 divisors (see below), whose sum is σ = 404443101301632. Its totient is φ = 67406950531200.

The previous prime is 202221201122119. The next prime is 202221201122231. The reversal of 202221201122202 is 202221102122202.

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, 25328674 + ... + 32341677.

It is an arithmetic number, because the mean of its divisors is an integer number (25277693831352).

Almost surely, 2^{202221201122202} is an apocalyptic number.

202221201122202 is an abundant number, since it is smaller than the sum of its proper divisors (202221900179430).

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

202221201122202 is a wasteful number, since it uses less digits than its factorization.

202221201122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58254773.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 202221201122202 its reverse (202221102122202), we get a palindrome (404442303244404).

The spelling of 202221201122202 in words is "two hundred two trillion, two hundred twenty-one billion, two hundred one million, one hundred twenty-two thousand, two hundred two".