13320330322 has 16 divisors (see below), whose sum is σ = 21552356952. Its totient is φ = 6137873280.

The previous prime is 13320330313. The next prime is 13320330347. The reversal of 13320330322 is 22303302331.

It can be written as a sum of positive squares in 4 ways, for example, as 6406241521 + 6914088801 = 80039^2 + 83151^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13320330293 and 13320330302.

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, 399129 + ... + 431212.

Almost surely, 2^13320330322 is an apocalyptic number.

13320330322 is a deficient number, since it is larger than the sum of its proper divisors (8232026630).

13320330322 is a wasteful number, since it uses less digits than its factorization.

13320330322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830973.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 13320330322 its reverse (22303302331), we get a palindrome (35623632653).

The spelling of 13320330322 in words is "thirteen billion, three hundred twenty million, three hundred thirty thousand, three hundred twenty-two".