222346113 has 16 divisors (see below), whose sum is σ = 340435200. Its totient is φ = 127662480.

The previous prime is 222346109. The next prime is 222346177. The reversal of 222346113 is 311643222.

It is not a de Polignac number, because 222346113 - 2² = 222346109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222346513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176683 + ... + 177936.

It is an arithmetic number, because the mean of its divisors is an integer number (21277200).

Almost surely, 2^222346113 is an apocalyptic number.

It is an amenable number.

222346113 is a deficient number, since it is larger than the sum of its proper divisors (118089087).

222346113 is a wasteful number, since it uses less digits than its factorization.

222346113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354652.

The product of its digits is 1728, while the sum is 24.

The square root of 222346113 is about 14911.2746940025. The cubic root of 222346113 is about 605.8194056075.

Adding to 222346113 its reverse (311643222), we get a palindrome (533989335).

The spelling of 222346113 in words is "two hundred twenty-two million, three hundred forty-six thousand, one hundred thirteen".