13233220322 has 16 divisors (see below), whose sum is σ = 22972680960. Its totient is φ = 5599590048.

The previous prime is 13233220303. The next prime is 13233220333. The reversal of 13233220322 is 22302233231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5981363 + ... + 5983574.

It is an arithmetic number, because the mean of its divisors is an integer number (1435792560).

Almost surely, 2^13233220322 is an apocalyptic number.

13233220322 is a deficient number, since it is larger than the sum of its proper divisors (9739460638).

13233220322 is a wasteful number, since it uses less digits than its factorization.

13233220322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11965025.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 13233220322 its reverse (22302233231), we get a palindrome (35535453553).

The spelling of 13233220322 in words is "thirteen billion, two hundred thirty-three million, two hundred twenty thousand, three hundred twenty-two".