12379227164 has 36 divisors (see below), whose sum is σ = 23097126864. Its totient is φ = 5794436736.

The previous prime is 12379227163. The next prime is 12379227173. The reversal of 12379227164 is 46172297321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12379227163) 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, 172772 + ... + 233684.

Almost surely, 2^12379227164 is an apocalyptic number.

It is an amenable number.

12379227164 is a deficient number, since it is larger than the sum of its proper divisors (10717899700).

12379227164 is a wasteful number, since it uses less digits than its factorization.

12379227164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61034 (or 60985 counting only the distinct ones).

The product of its digits is 254016, while the sum is 44.

The spelling of 12379227164 in words is "twelve billion, three hundred seventy-nine million, two hundred twenty-seven thousand, one hundred sixty-four".