13022322232322 has 24 divisors (see below), whose sum is σ = 21881008705140. Its totient is φ = 5803050751680.

The previous prime is 13022322232319. The next prime is 13022322232357. The reversal of 13022322232322 is 22323222322031.

It can be written as a sum of positive squares in 6 ways, for example, as 524336740321 + 12497985492001 = 724111^2 + 3535249^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 664258829 + ... + 664278432.

Almost surely, 2^{13022322232322} is an apocalyptic number.

13022322232322 is a deficient number, since it is larger than the sum of its proper divisors (8858686472818).

13022322232322 is a wasteful number, since it uses less digits than its factorization.

13022322232322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328537318 (or 1328537305 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 13022322232322 its reverse (22323222322031), we get a palindrome (35345544554353).

The spelling of 13022322232322 in words is "thirteen trillion, twenty-two billion, three hundred twenty-two million, two hundred thirty-two thousand, three hundred twenty-two".