13100044113122 has 16 divisors (see below), whose sum is σ = 19669944130872. Its totient is φ = 6543396483840.

The previous prime is 13100044113083. The next prime is 13100044113193. The reversal of 13100044113122 is 22131144000131.

It can be written as a sum of positive squares in 4 ways, for example, as 12782848746721 + 317195366401 = 3575311^2 + 563201^2 .

It is a super-2 number, since 2×13100044113122² (a number of 27 digits) contains 22 as substring.

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, 77914298 + ... + 78082250.

Almost surely, 2^{13100044113122} is an apocalyptic number.

13100044113122 is a deficient number, since it is larger than the sum of its proper divisors (6569900017750).

13100044113122 is a wasteful number, since it uses less digits than its factorization.

13100044113122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207173.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 13100044113122 its reverse (22131144000131), we get a palindrome (35231188113253).

The spelling of 13100044113122 in words is "thirteen trillion, one hundred billion, forty-four million, one hundred thirteen thousand, one hundred twenty-two".