It is an unprimeable number.
Almost surely, 213312120143322 is an apocalyptic number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13312120143322 is a wasteful number, since it uses less digits than its factorization.
13312120143322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6649410694.
Adding to 13312120143322 its reverse (22334102121331), we get a palindrome (35646222264653).
The spelling of 13312120143322 in words is "thirteen trillion, three hundred twelve billion, one hundred twenty million, one hundred forty-three thousand, three hundred twenty-two".