13302321322 has 4 divisors (see below), whose sum is σ = 19953481986. Its totient is φ = 6651160660.

The previous prime is 13302321299. The next prime is 13302321323. The reversal of 13302321322 is 22312320331.

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

It can be written as a sum of positive squares in only one way, i.e., 12850716321 + 451605001 = 113361^2 + 21251^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13302321293 and 13302321302.

It is not an unprimeable number, because it can be changed into a prime (13302321323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3325580329 + ... + 3325580332.

Almost surely, 2^13302321322 is an apocalyptic number.

13302321322 is a deficient number, since it is larger than the sum of its proper divisors (6651160664).

13302321322 is an equidigital number, since it uses as much as digits as its factorization.

13302321322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6651160663.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13302321322 its reverse (22312320331), we get a palindrome (35614641653).

Subtracting 13302321322 from its reverse (22312320331), we obtain a palindrome (9009999009).

The spelling of 13302321322 in words is "thirteen billion, three hundred two million, three hundred twenty-one thousand, three hundred twenty-two".