122222233 has 8 divisors (see below), whose sum is σ = 139935168. Its totient is φ = 104572464.

The previous prime is 122222209. The next prime is 122222239. The reversal of 122222233 is 332222221.

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

It is a cyclic number.

It is not a de Polignac number, because 122222233 - 2⁵ = 122222201 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 122222233.

It is not an unprimeable number, because it can be changed into a prime (122222239) 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, 11566 + ... + 19447.

It is an arithmetic number, because the mean of its divisors is an integer number (17491896).

Almost surely, 2^122222233 is an apocalyptic number.

It is an amenable number.

122222233 is a deficient number, since it is larger than the sum of its proper divisors (17712935).

122222233 is an equidigital number, since it uses as much as digits as its factorization.

122222233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31583.

The product of its digits is 576, while the sum is 19.

The square root of 122222233 is about 11055.4164552947. The cubic root of 122222233 is about 496.2685322386.

Adding to 122222233 its reverse (332222221), we get a palindrome (454444454).

The spelling of 122222233 in words is "one hundred twenty-two million, two hundred twenty-two thousand, two hundred thirty-three".