13044112112 has 20 divisors (see below), whose sum is σ = 25279928856. Its totient is φ = 6520259520.

The previous prime is 13044112111. The next prime is 13044112117. The reversal of 13044112112 is 21121144031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13044112111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51383 + ... + 169494.

Almost surely, 2^13044112112 is an apocalyptic number.

It is an amenable number.

13044112112 is a deficient number, since it is larger than the sum of its proper divisors (12235816744).

13044112112 is a wasteful number, since it uses less digits than its factorization.

13044112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224576 (or 224570 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 13044112112 its reverse (21121144031), we get a palindrome (34165256143).

The spelling of 13044112112 in words is "thirteen billion, forty-four million, one hundred twelve thousand, one hundred twelve".