13112344544200 has 48 divisors (see below), whose sum is σ = 33257673894960. Its totient is φ = 4768125288000.

The previous prime is 13112344544191. The next prime is 13112344544203. The reversal of 13112344544200 is 244544321131.

It is not an unprimeable number, because it can be changed into a prime (13112344544203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2980076106 + ... + 2980080505.

It is an arithmetic number, because the mean of its divisors is an integer number (692868206145).

Almost surely, 2^{13112344544200} is an apocalyptic number.

13112344544200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13112344544200 is an abundant number, since it is smaller than the sum of its proper divisors (20145329350760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13112344544200 is a wasteful number, since it uses less digits than its factorization.

13112344544200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5960156638 (or 5960156629 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 13112344544200 its reverse (244544321131), we get a palindrome (13356888865331).

The spelling of 13112344544200 in words is "thirteen trillion, one hundred twelve billion, three hundred forty-four million, five hundred forty-four thousand, two hundred".