220020002112 has 28 divisors (see below), whose sum is σ = 582136256096. Its totient is φ = 73340000640.

The previous prime is 220020002101. The next prime is 220020002159. The reversal of 220020002112 is 211200020022.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 572968564 + ... + 572968947.

Almost surely, 2^220020002112 is an apocalyptic number.

It is an amenable number.

220020002112 is an abundant number, since it is smaller than the sum of its proper divisors (362116253984).

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

220020002112 is a wasteful number, since it uses less digits than its factorization.

220020002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145937526 (or 1145937516 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 220020002112 its reverse (211200020022), we get a palindrome (431220022134).

The spelling of 220020002112 in words is "two hundred twenty billion, twenty million, two thousand, one hundred twelve".