222010012112 has 20 divisors (see below), whose sum is σ = 491593598496. Its totient is φ = 95147148000.

The previous prime is 222010012097. The next prime is 222010012121. The reversal of 222010012112 is 211210010222.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 991116014 + ... + 991116237.

Almost surely, 2^222010012112 is an apocalyptic number.

It is an amenable number.

222010012112 is an abundant number, since it is smaller than the sum of its proper divisors (269583586384).

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

222010012112 is a wasteful number, since it uses less digits than its factorization.

222010012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982232266 (or 1982232260 counting only the distinct ones).

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

Adding to 222010012112 its reverse (211210010222), we get a palindrome (433220022334).

The spelling of 222010012112 in words is "two hundred twenty-two billion, ten million, twelve thousand, one hundred twelve".