12346217612 has 12 divisors (see below), whose sum is σ = 21606753840. Its totient is φ = 6172859376.

The previous prime is 12346217579. The next prime is 12346217627. The reversal of 12346217612 is 21671264321.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90818 + ... + 181494.

It is an arithmetic number, because the mean of its divisors is an integer number (1800562820).

Almost surely, 2^12346217612 is an apocalyptic number.

It is an amenable number.

12346217612 is a deficient number, since it is larger than the sum of its proper divisors (9260536228).

12346217612 is a wasteful number, since it uses less digits than its factorization.

12346217612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124720 (or 124718 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The spelling of 12346217612 in words is "twelve billion, three hundred forty-six million, two hundred seventeen thousand, six hundred twelve".