222010021112 has 16 divisors (see below), whose sum is σ = 454111407000. Its totient is φ = 100913645920.

The previous prime is 222010021109. The next prime is 222010021127. The reversal of 222010021112 is 211120010222.

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, 1261420487 + ... + 1261420662.

Almost surely, 2^222010021112 is an apocalyptic number.

222010021112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222010021112 is an abundant number, since it is smaller than the sum of its proper divisors (232101385888).

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

222010021112 is a wasteful number, since it uses less digits than its factorization.

222010021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2522841166 (or 2522841162 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222010021112 its reverse (211120010222), we get a palindrome (433130031334).

The spelling of 222010021112 in words is "two hundred twenty-two billion, ten million, twenty-one thousand, one hundred twelve".