202221024104 has 32 divisors (see below), whose sum is σ = 413737964640. Its totient is φ = 91895524800.

The previous prime is 202221024101. The next prime is 202221024139. The reversal of 202221024104 is 401420122202.

It is not an unprimeable number, because it can be changed into a prime (202221024101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65234 + ... + 639294.

It is an arithmetic number, because the mean of its divisors is an integer number (12929311395).

Almost surely, 2^202221024104 is an apocalyptic number.

It is an amenable number.

202221024104 is an abundant number, since it is smaller than the sum of its proper divisors (211516940536).

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

202221024104 is a wasteful number, since it uses less digits than its factorization.

202221024104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578081 (or 578077 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 202221024104 its reverse (401420122202), we get a palindrome (603641146306).

The spelling of 202221024104 in words is "two hundred two billion, two hundred twenty-one million, twenty-four thousand, one hundred four".