222340112 has 20 divisors (see below), whose sum is σ = 431188176. Its totient is φ = 111065760.

The previous prime is 222340073. The next prime is 222340117. The reversal of 222340112 is 211043222.

It is not an unprimeable number, because it can be changed into a prime (222340117) 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, 12803 + ... + 24669.

Almost surely, 2^222340112 is an apocalyptic number.

It is an amenable number.

222340112 is a deficient number, since it is larger than the sum of its proper divisors (208848064).

222340112 is a wasteful number, since it uses less digits than its factorization.

222340112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13046 (or 13040 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 222340112 is about 14911.0734690699. The cubic root of 222340112 is about 605.8139553136.

Adding to 222340112 its reverse (211043222), we get a palindrome (433383334).

The spelling of 222340112 in words is "two hundred twenty-two million, three hundred forty thousand, one hundred twelve".