13311122111122 has 16 divisors (see below), whose sum is σ = 22728872538432. Its totient is φ = 5787444395920.

The previous prime is 13311122111117. The next prime is 13311122111159. The reversal of 13311122111122 is 22111122111331.

13311122111122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 13311122111093 and 13311122111102.

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, 13153282213 + ... + 13153283224.

It is an arithmetic number, because the mean of its divisors is an integer number (1420554533652).

Almost surely, 2^{13311122111122} is an apocalyptic number.

13311122111122 is a deficient number, since it is larger than the sum of its proper divisors (9417750427310).

13311122111122 is a wasteful number, since it uses less digits than its factorization.

13311122111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26306565473.

The product of its digits is 144, while the sum is 22.

Adding to 13311122111122 its reverse (22111122111331), we get a palindrome (35422244222453).

The spelling of 13311122111122 in words is "thirteen trillion, three hundred eleven billion, one hundred twenty-two million, one hundred eleven thousand, one hundred twenty-two".