222320333 has 4 divisors (see below), whose sum is σ = 222380928. Its totient is φ = 222259740.

The previous prime is 222320317. The next prime is 222320347. The reversal of 222320333 is 333023222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222320333 - 2⁴ = 222320317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222320303) 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 in 3 ways as a sum of consecutive naturals, for example, 24413 + ... + 32258.

It is an arithmetic number, because the mean of its divisors is an integer number (55595232).

Almost surely, 2^222320333 is an apocalyptic number.

It is an amenable number.

222320333 is a deficient number, since it is larger than the sum of its proper divisors (60595).

222320333 is an equidigital number, since it uses as much as digits as its factorization.

222320333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60594.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 222320333 is about 14910.4102223916. The cubic root of 222320333 is about 605.7959907196.

Adding to 222320333 its reverse (333023222), we get a palindrome (555343555).

The spelling of 222320333 in words is "two hundred twenty-two million, three hundred twenty thousand, three hundred thirty-three".