13312322 has 8 divisors (see below), whose sum is σ = 20010000. Its totient is φ = 6642324.

The previous prime is 13312319. The next prime is 13312349. The reversal of 13312322 is 22321331.

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

It is a self number, because there is not a number n which added to its sum of digits gives 13312322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5672 + ... + 7667.

It is an arithmetic number, because the mean of its divisors is an integer number (2501250).

Almost surely, 2^13312322 is an apocalyptic number.

13312322 is a deficient number, since it is larger than the sum of its proper divisors (6697678).

13312322 is a wasteful number, since it uses less digits than its factorization.

13312322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13840.

The product of its digits is 216, while the sum is 17.

The square root of 13312322 is about 3648.6054870320. The cubic root of 13312322 is about 237.0015963621.

Adding to 13312322 its reverse (22321331), we get a palindrome (35633653).

Subtracting 13312322 from its reverse (22321331), we obtain a palindrome (9009009).

The spelling of 13312322 in words is "thirteen million, three hundred twelve thousand, three hundred twenty-two".