202201522112 has 56 divisors (see below), whose sum is σ = 402863279616. Its totient is φ = 100693111808.

The previous prime is 202201522099. The next prime is 202201522123. The reversal of 202201522112 is 211225102202.

It is a congruent number.

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, 50384618 + ... + 50388630.

It is an arithmetic number, because the mean of its divisors is an integer number (7193987136).

Almost surely, 2^202201522112 is an apocalyptic number.

It is an amenable number.

202201522112 is a deficient number, since it is larger than the sum of its proper divisors (200661757504).

202201522112 is a wasteful number, since it uses less digits than its factorization.

202201522112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7005 (or 6995 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 202201522112 its reverse (211225102202), we get a palindrome (413426624314).

The spelling of 202201522112 in words is "two hundred two billion, two hundred one million, five hundred twenty-two thousand, one hundred twelve".