12601715210 has 32 divisors (see below), whose sum is σ = 25927413120. Its totient is φ = 4319940672.

The previous prime is 12601715209. The next prime is 12601715219. The reversal of 12601715210 is 1251710621.

It is a self number, because there is not a number n which added to its sum of digits gives 12601715210.

It is not an unprimeable number, because it can be changed into a prime (12601715219) 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 in 15 ways as a sum of consecutive naturals, for example, 840197 + ... + 855063.

It is an arithmetic number, because the mean of its divisors is an integer number (810231660).

Almost surely, 2^12601715210 is an apocalyptic number.

12601715210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12601715210 is an abundant number, since it is smaller than the sum of its proper divisors (13325697910).

12601715210 is a wasteful number, since it uses less digits than its factorization.

12601715210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26990.

The product of its (nonzero) digits is 840, while the sum is 26.

The spelling of 12601715210 in words is "twelve billion, six hundred one million, seven hundred fifteen thousand, two hundred ten".