12612770875 has 8 divisors (see below), whose sum is σ = 15740738208. Its totient is φ = 10090216600.

The previous prime is 12612770873. The next prime is 12612770923. The reversal of 12612770875 is 57807721621.

It is not a de Polignac number, because 12612770875 - 2¹ = 12612770873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12612770873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50450959 + ... + 50451208.

It is an arithmetic number, because the mean of its divisors is an integer number (1967592276).

Almost surely, 2^12612770875 is an apocalyptic number.

12612770875 is a deficient number, since it is larger than the sum of its proper divisors (3127967333).

12612770875 is an equidigital number, since it uses as much as digits as its factorization.

12612770875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100902182 (or 100902172 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 46.

The spelling of 12612770875 in words is "twelve billion, six hundred twelve million, seven hundred seventy thousand, eight hundred seventy-five".