13116222332 has 12 divisors (see below), whose sum is σ = 23156517216. Its totient is φ = 6500074560.

The previous prime is 13116222323. The next prime is 13116222391. The reversal of 13116222332 is 23322261131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14508644 + ... + 14509547.

It is an arithmetic number, because the mean of its divisors is an integer number (1929709768).

Almost surely, 2^13116222332 is an apocalyptic number.

It is an amenable number.

13116222332 is a deficient number, since it is larger than the sum of its proper divisors (10040294884).

13116222332 is a wasteful number, since it uses less digits than its factorization.

13116222332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29018308 (or 29018306 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

Adding to 13116222332 its reverse (23322261131), we get a palindrome (36438483463).

The spelling of 13116222332 in words is "thirteen billion, one hundred sixteen million, two hundred twenty-two thousand, three hundred thirty-two".