13001100311122 has 24 divisors (see below), whose sum is σ = 24747920074800. Its totient is φ = 5065363757160.

The previous prime is 13001100311117. The next prime is 13001100311123. The reversal of 13001100311122 is 22111300110031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13001100311096 and 13001100311105.

It is not an unprimeable number, because it can be changed into a prime (13001100311123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6030193872 + ... + 6030196027.

It is an arithmetic number, because the mean of its divisors is an integer number (1031163336450).

Almost surely, 2^{13001100311122} is an apocalyptic number.

13001100311122 is a deficient number, since it is larger than the sum of its proper divisors (11746819763678).

13001100311122 is a wasteful number, since it uses less digits than its factorization.

13001100311122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12060389926 (or 12060389919 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 13001100311122 its reverse (22111300110031), we get a palindrome (35112400421153).

The spelling of 13001100311122 in words is "thirteen trillion, one billion, one hundred million, three hundred eleven thousand, one hundred twenty-two".