222020002112 has 28 divisors (see below), whose sum is σ = 454782911616. Its totient is φ = 107429032320.

The previous prime is 222020002051. The next prime is 222020002129. The reversal of 222020002112 is 211200020222.

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, 55950638 + ... + 55954605.

Almost surely, 2^222020002112 is an apocalyptic number.

It is an amenable number.

222020002112 is an abundant number, since it is smaller than the sum of its proper divisors (232762909504).

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

222020002112 is a wasteful number, since it uses less digits than its factorization.

222020002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111905286 (or 111905276 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222020002112 its reverse (211200020222), we get a palindrome (433220022334).

The spelling of 222020002112 in words is "two hundred twenty-two billion, twenty million, two thousand, one hundred twelve".