202201112000 has 56 divisors (see below), whose sum is σ = 500751073680. Its totient is φ = 80880441600.

The previous prime is 202201111961. The next prime is 202201112053. The reversal of 202201112000 is 211102202.

It is a happy number.

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, 12629570 + ... + 12645569.

Almost surely, 2^202201112000 is an apocalyptic number.

202201112000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202201112000 is an abundant number, since it is smaller than the sum of its proper divisors (298549961680).

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

202201112000 is an equidigital number, since it uses as much as digits as its factorization.

202201112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25275166 (or 25275146 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 202201112000 its reverse (211102202), we get a palindrome (202412214202).

The spelling of 202201112000 in words is "two hundred two billion, two hundred one million, one hundred twelve thousand".