13120344324122 has 64 divisors (see below), whose sum is σ = 23056150176000. Its totient is φ = 5483670769152.

The previous prime is 13120344324103. The next prime is 13120344324259. The reversal of 13120344324122 is 22142344302131.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52270454 + ... + 52520862.

It is an arithmetic number, because the mean of its divisors is an integer number (360252346500).

Almost surely, 2^{13120344324122} is an apocalyptic number.

13120344324122 is a deficient number, since it is larger than the sum of its proper divisors (9935805851878).

13120344324122 is a wasteful number, since it uses less digits than its factorization.

13120344324122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250983.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 13120344324122 its reverse (22142344302131), we get a palindrome (35262688626253).

The spelling of 13120344324122 in words is "thirteen trillion, one hundred twenty billion, three hundred forty-four million, three hundred twenty-four thousand, one hundred twenty-two".