13233313222 has 4 divisors (see below), whose sum is σ = 19849969836. Its totient is φ = 6616656610.

The previous prime is 13233313169. The next prime is 13233313231. The reversal of 13233313222 is 22231333231.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3308328304 + ... + 3308328307.

It is an arithmetic number, because the mean of its divisors is an integer number (4962492459).

Almost surely, 2^13233313222 is an apocalyptic number.

13233313222 is a deficient number, since it is larger than the sum of its proper divisors (6616656614).

13233313222 is an equidigital number, since it uses as much as digits as its factorization.

13233313222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6616656613.

The product of its digits is 3888, while the sum is 25.

Adding to 13233313222 its reverse (22231333231), we get a palindrome (35464646453).

The spelling of 13233313222 in words is "thirteen billion, two hundred thirty-three million, three hundred thirteen thousand, two hundred twenty-two".