112201000220 has 12 divisors (see below), whose sum is σ = 235622100504. Its totient is φ = 44880400080.

The previous prime is 112201000189. The next prime is 112201000243. The reversal of 112201000220 is 22000102211.

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 3 ways as a sum of consecutive naturals, for example, 2805024986 + ... + 2805025025.

It is an arithmetic number, because the mean of its divisors is an integer number (19635175042).

Almost surely, 2^112201000220 is an apocalyptic number.

112201000220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112201000220 is an abundant number, since it is smaller than the sum of its proper divisors (123421100284).

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

112201000220 is a wasteful number, since it uses less digits than its factorization.

112201000220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5610050020 (or 5610050018 counting only the distinct ones).

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

Adding to 112201000220 its reverse (22000102211), we get a palindrome (134201102431).

The spelling of 112201000220 in words is "one hundred twelve billion, two hundred one million, two hundred twenty", and thus it is an aban number.