222433112 has 32 divisors (see below), whose sum is σ = 455550480. Its totient is φ = 100978560.

The previous prime is 222433073. The next prime is 222433121. The reversal of 222433112 is 211334222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130538 + ... + 132230.

Almost surely, 2^222433112 is an apocalyptic number.

222433112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222433112 is an abundant number, since it is smaller than the sum of its proper divisors (233117368).

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

222433112 is a wasteful number, since it uses less digits than its factorization.

222433112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3203 (or 3199 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 222433112 is about 14914.1916307925. The cubic root of 222433112 is about 605.8984097767.

Adding to 222433112 its reverse (211334222), we get a palindrome (433767334).

It can be divided in two parts, 222 and 433112, that added together give a palindrome (433334).

The spelling of 222433112 in words is "two hundred twenty-two million, four hundred thirty-three thousand, one hundred twelve".