13222232322332 has 72 divisors (see below), whose sum is σ = 25502673681408. Its totient is φ = 5993820312480.

The previous prime is 13222232322329. The next prime is 13222232322367. The reversal of 13222232322332 is 23322323222231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307880453 + ... + 307923395.

Almost surely, 2^{13222232322332} is an apocalyptic number.

It is an amenable number.

13222232322332 is a deficient number, since it is larger than the sum of its proper divisors (12280441359076).

13222232322332 is a wasteful number, since it uses less digits than its factorization.

13222232322332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44679 (or 44666 counting only the distinct ones).

The product of its digits is 62208, while the sum is 32.

Adding to 13222232322332 its reverse (23322323222231), we get a palindrome (36544555544563).

The spelling of 13222232322332 in words is "thirteen trillion, two hundred twenty-two billion, two hundred thirty-two million, three hundred twenty-two thousand, three hundred thirty-two".