13312444424022 has 64 divisors (see below), whose sum is σ = 29746472149440. Its totient is φ = 4413048127488.

The previous prime is 13312444424003. The next prime is 13312444424039. The reversal of 13312444424022 is 22042444421331.

13312444424022 is a `hidden beast` number, since 1 + 3 + 3 + 1 + 244 + 4 + 4 + 2 + 402 + 2 = 666.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 7785378 + ... + 9340074.

It is an arithmetic number, because the mean of its divisors is an integer number (464788627335).

Almost surely, 2^{13312444424022} is an apocalyptic number.

13312444424022 is an abundant number, since it is smaller than the sum of its proper divisors (16434027725418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13312444424022 is a wasteful number, since it uses less digits than its factorization.

13312444424022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555582 (or 1555576 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 13312444424022 its reverse (22042444421331), we get a palindrome (35354888845353).

The spelling of 13312444424022 in words is "thirteen trillion, three hundred twelve billion, four hundred forty-four million, four hundred twenty-four thousand, twenty-two".