12210517168 has 10 divisors (see below), whose sum is σ = 23657877044. Its totient is φ = 6105258576.

The previous prime is 12210517157. The next prime is 12210517169. The reversal of 12210517168 is 86171501221.

It is not an unprimeable number, because it can be changed into a prime (12210517169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 381578646 + ... + 381578677.

Almost surely, 2^12210517168 is an apocalyptic number.

It is an amenable number.

12210517168 is a deficient number, since it is larger than the sum of its proper divisors (11447359876).

12210517168 is an equidigital number, since it uses as much as digits as its factorization.

12210517168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763157331 (or 763157325 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 34.

The spelling of 12210517168 in words is "twelve billion, two hundred ten million, five hundred seventeen thousand, one hundred sixty-eight".