222333112 has 16 divisors (see below), whose sum is σ = 419373360. Its totient is φ = 110500224.

The previous prime is 222333109. The next prime is 222333113. The reversal of 222333112 is 211333222.

It is a self number, because there is not a number n which added to its sum of digits gives 222333112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222333113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81873 + ... + 84544.

It is an arithmetic number, because the mean of its divisors is an integer number (26210835).

Almost surely, 2^222333112 is an apocalyptic number.

It is an amenable number.

222333112 is a deficient number, since it is larger than the sum of its proper divisors (197040248).

222333112 is a wasteful number, since it uses less digits than its factorization.

222333112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166590 (or 166586 counting only the distinct ones).

The product of its digits is 432, while the sum is 19.

The square root of 222333112 is about 14910.8387423377. The cubic root of 222333112 is about 605.8075975732.

Adding to 222333112 its reverse (211333222), we get a palindrome (433666334).

The spelling of 222333112 in words is "two hundred twenty-two million, three hundred thirty-three thousand, one hundred twelve".