13164422512 has 40 divisors (see below), whose sum is σ = 26317440576. Its totient is φ = 6375714816.

The previous prime is 13164422503. The next prime is 13164422519. The reversal of 13164422512 is 21522446131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13164422519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17293 + ... + 163180.

Almost surely, 2^13164422512 is an apocalyptic number.

It is an amenable number.

13164422512 is a deficient number, since it is larger than the sum of its proper divisors (13153018064).

13164422512 is a wasteful number, since it uses less digits than its factorization.

13164422512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180625 (or 180619 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

Adding to 13164422512 its reverse (21522446131), we get a palindrome (34686868643).

The spelling of 13164422512 in words is "thirteen billion, one hundred sixty-four million, four hundred twenty-two thousand, five hundred twelve".