13321212322132 has 24 divisors (see below), whose sum is σ = 27387667292832. Its totient is φ = 5589319855200.

The previous prime is 13321212322081. The next prime is 13321212322147. The reversal of 13321212322132 is 23122321212331.

It is a self number, because there is not a number n which added to its sum of digits gives 13321212322132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11644415794 + ... + 11644416937.

It is an arithmetic number, because the mean of its divisors is an integer number (1141152803868).

Almost surely, 2^{13321212322132} is an apocalyptic number.

It is an amenable number.

13321212322132 is an abundant number, since it is smaller than the sum of its proper divisors (14066454970700).

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

13321212322132 is a wasteful number, since it uses less digits than its factorization.

13321212322132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23288832759 (or 23288832757 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

Adding to 13321212322132 its reverse (23122321212331), we get a palindrome (36443533534463).

The spelling of 13321212322132 in words is "thirteen trillion, three hundred twenty-one billion, two hundred twelve million, three hundred twenty-two thousand, one hundred thirty-two".