13312220132422 has 8 divisors (see below), whose sum is σ = 20102345838000. Its totient is φ = 6611438186424.

The previous prime is 13312220132389. The next prime is 13312220132423. The reversal of 13312220132422 is 22423102221331.

It is a happy number.

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

It is a super-2 number, since 2×13312220132422² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13312220132423) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 22335939522 + ... + 22335940117.

It is an arithmetic number, because the mean of its divisors is an integer number (2512793229750).

Almost surely, 2^{13312220132422} is an apocalyptic number.

13312220132422 is a deficient number, since it is larger than the sum of its proper divisors (6790125705578).

13312220132422 is a wasteful number, since it uses less digits than its factorization.

13312220132422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44671879790.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 13312220132422 its reverse (22423102221331), we get a palindrome (35735322353753).

The spelling of 13312220132422 in words is "thirteen trillion, three hundred twelve billion, two hundred twenty million, one hundred thirty-two thousand, four hundred twenty-two".