13312220134334 has 8 divisors (see below), whose sum is σ = 21783632947128. Its totient is φ = 6051009151960.

The previous prime is 13312220134321. The next prime is 13312220134337. The reversal of 13312220134334 is 43343102221331.

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

It is a self number, because there is not a number n which added to its sum of digits gives 13312220134334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13312220134337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302550457577 + ... + 302550457620.

It is an arithmetic number, because the mean of its divisors is an integer number (2722954118391).

Almost surely, 2^{13312220134334} is an apocalyptic number.

13312220134334 is a deficient number, since it is larger than the sum of its proper divisors (8471412812794).

13312220134334 is a wasteful number, since it uses less digits than its factorization.

13312220134334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605100915210.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 13312220134334 its reverse (43343102221331), we get a palindrome (56655322355665).

The spelling of 13312220134334 in words is "thirteen trillion, three hundred twelve billion, two hundred twenty million, one hundred thirty-four thousand, three hundred thirty-four".