12656201360 has 160 divisors (see below), whose sum is σ = 33844690944. Its totient is φ = 4358592000.

The previous prime is 12656201297. The next prime is 12656201423. The reversal of 12656201360 is 6310265621.

12656201360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12656201297) and next prime (12656201423).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1277225 + ... + 1287095.

Almost surely, 2^12656201360 is an apocalyptic number.

12656201360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12656201360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16922345472).

12656201360 is an abundant number, since it is smaller than the sum of its proper divisors (21188489584).

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

12656201360 is a wasteful number, since it uses less digits than its factorization.

12656201360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9973 (or 9967 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 12656201360 its reverse (6310265621), we get a palindrome (18966466981).

The spelling of 12656201360 in words is "twelve billion, six hundred fifty-six million, two hundred one thousand, three hundred sixty".