12712255008 has 48 divisors (see below), whose sum is σ = 33609774240. Its totient is φ = 4206928896.

The previous prime is 12712255001. The next prime is 12712255013. The reversal of 12712255008 is 80055221721.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 12712255008.

It is not an unprimeable number, because it can be changed into a prime (12712255001) 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, 462985 + ... + 489672.

It is an arithmetic number, because the mean of its divisors is an integer number (700203630).

Almost surely, 2^12712255008 is an apocalyptic number.

It is an amenable number.

12712255008 is an abundant number, since it is smaller than the sum of its proper divisors (20897519232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12712255008 is a wasteful number, since it uses less digits than its factorization.

12712255008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952809 (or 952801 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 33.

Adding to 12712255008 its reverse (80055221721), we get a palindrome (92767476729).

The spelling of 12712255008 in words is "twelve billion, seven hundred twelve million, two hundred fifty-five thousand, eight".