222274112 has 14 divisors (see below), whose sum is σ = 441075318. Its totient is φ = 111137024.

The previous prime is 222274111. The next prime is 222274127. The reversal of 222274112 is 211472222.

222274112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 169624576 + 52649536 = 13024^2 + 7256^2 .

It is not an unprimeable number, because it can be changed into a prime (222274111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1736453 + ... + 1736580.

Almost surely, 2^222274112 is an apocalyptic number.

It is an amenable number.

222274112 is a deficient number, since it is larger than the sum of its proper divisors (218801206).

222274112 is an equidigital number, since it uses as much as digits as its factorization.

222274112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3473045 (or 3473035 counting only the distinct ones).

The product of its digits is 896, while the sum is 23.

The square root of 222274112 is about 14908.8601844675. The cubic root of 222274112 is about 605.7540056002.

The spelling of 222274112 in words is "two hundred twenty-two million, two hundred seventy-four thousand, one hundred twelve".