233133331222 has 32 divisors (see below), whose sum is σ = 403964094240. Its totient is φ = 99728148480.

The previous prime is 233133331163. The next prime is 233133331241. The reversal of 233133331222 is 222133331332.

233133331222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8367058 + ... + 8394874.

It is an arithmetic number, because the mean of its divisors is an integer number (12623877945).

Almost surely, 2^233133331222 is an apocalyptic number.

233133331222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

233133331222 is a deficient number, since it is larger than the sum of its proper divisors (170830763018).

233133331222 is a wasteful number, since it uses less digits than its factorization.

233133331222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50256.

The product of its digits is 11664, while the sum is 28.

Adding to 233133331222 its reverse (222133331332), we get a palindrome (455266662554).

The spelling of 233133331222 in words is "two hundred thirty-three billion, one hundred thirty-three million, three hundred thirty-one thousand, two hundred twenty-two".