12605014205 has 8 divisors (see below), whose sum is σ = 17286876672. Its totient is φ = 8643438288.

The previous prime is 12605014199. The next prime is 12605014207. The reversal of 12605014205 is 50241050621.

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

It is a cyclic number.

It is not a de Polignac number, because 12605014205 - 2⁴ = 12605014189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12605014207) 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, 180071597 + ... + 180071666.

It is an arithmetic number, because the mean of its divisors is an integer number (2160859584).

Almost surely, 2^12605014205 is an apocalyptic number.

It is an amenable number.

12605014205 is a deficient number, since it is larger than the sum of its proper divisors (4681862467).

12605014205 is an equidigital number, since it uses as much as digits as its factorization.

12605014205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360143275.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 12605014205 its reverse (50241050621), we get a palindrome (62846064826).

The spelling of 12605014205 in words is "twelve billion, six hundred five million, fourteen thousand, two hundred five".