12647171060322 has 8 divisors (see below), whose sum is σ = 25294342120656. Its totient is φ = 4215723686772.

The previous prime is 12647171060309. The next prime is 12647171060389. The reversal of 12647171060322 is 22306017174621.

It is a sphenic number, since it is the product of 3 distinct primes.

12647171060322 is an admirable number.

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, 1053930921688 + ... + 1053930921699.

It is an arithmetic number, because the mean of its divisors is an integer number (3161792765082).

Almost surely, 2^{12647171060322} is an apocalyptic number.

12647171060322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12647171060322 is a wasteful number, since it uses less digits than its factorization.

12647171060322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107861843392.

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 12647171060322 in words is "twelve trillion, six hundred forty-seven billion, one hundred seventy-one million, sixty thousand, three hundred twenty-two".