222133323 has 8 divisors (see below), whose sum is σ = 296572048. Its totient is φ = 147891744.

The previous prime is 222133319. The next prime is 222133349. The reversal of 222133323 is 323331222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222133323 - 2² = 222133319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222133323.

It is not an unprimeable number, because it can be changed into a prime (222133363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46636 + ... + 51177.

It is an arithmetic number, because the mean of its divisors is an integer number (37071506).

Almost surely, 2^222133323 is an apocalyptic number.

222133323 is a deficient number, since it is larger than the sum of its proper divisors (74438725).

222133323 is an equidigital number, since it uses as much as digits as its factorization.

222133323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98573.

The product of its digits is 1296, while the sum is 21.

The square root of 222133323 is about 14904.1377811667. The cubic root of 222133323 is about 605.6260832007.

Adding to 222133323 its reverse (323331222), we get a palindrome (545464545).

The spelling of 222133323 in words is "two hundred twenty-two million, one hundred thirty-three thousand, three hundred twenty-three".