222416339 has 4 divisors (see below), whose sum is σ = 227588856. Its totient is φ = 217243824.

The previous prime is 222416329. The next prime is 222416347. The reversal of 222416339 is 933614222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222416339 - 2²⁰ = 221367763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222416329) 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, 2586194 + ... + 2586279.

It is an arithmetic number, because the mean of its divisors is an integer number (56897214).

Almost surely, 2^222416339 is an apocalyptic number.

222416339 is a deficient number, since it is larger than the sum of its proper divisors (5172517).

222416339 is an equidigital number, since it uses as much as digits as its factorization.

222416339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5172516.

The product of its digits is 15552, while the sum is 32.

The square root of 222416339 is about 14913.6293034258. The cubic root of 222416339 is about 605.8831797458.

The spelling of 222416339 in words is "two hundred twenty-two million, four hundred sixteen thousand, three hundred thirty-nine".