222325122 has 16 divisors (see below), whose sum is σ = 444974112. Its totient is φ = 74054400.

The previous prime is 222325121. The next prime is 222325163. The reversal of 222325122 is 221523222.

It is not an unprimeable number, because it can be changed into a prime (222325121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4063 + ... + 21474.

It is an arithmetic number, because the mean of its divisors is an integer number (27810882).

Almost surely, 2^222325122 is an apocalyptic number.

222325122 is an abundant number, since it is smaller than the sum of its proper divisors (222648990).

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

222325122 is a wasteful number, since it uses less digits than its factorization.

222325122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26993.

The product of its digits is 960, while the sum is 21.

The square root of 222325122 is about 14910.5708140232. The cubic root of 222325122 is about 605.8003405034.

Adding to 222325122 its reverse (221523222), we get a palindrome (443848344).

The spelling of 222325122 in words is "two hundred twenty-two million, three hundred twenty-five thousand, one hundred twenty-two".