12636263200245 has 64 divisors (see below), whose sum is σ = 20838894796800. Its totient is φ = 6535171577088.

The previous prime is 12636263200241. The next prime is 12636263200247. The reversal of 12636263200245 is 54200236263621.

It is not a de Polignac number, because 12636263200245 - 2² = 12636263200241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12636263200197 and 12636263200206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12636263200241) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66429531 + ... + 66619479.

It is an arithmetic number, because the mean of its divisors is an integer number (325607731200).

Almost surely, 2^{12636263200245} is an apocalyptic number.

12636263200245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12636263200245 is a deficient number, since it is larger than the sum of its proper divisors (8202631596555).

12636263200245 is a wasteful number, since it uses less digits than its factorization.

12636263200245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190874.

The product of its (nonzero) digits is 622080, while the sum is 42.

Adding to 12636263200245 its reverse (54200236263621), we get a palindrome (66836499463866).

The spelling of 12636263200245 in words is "twelve trillion, six hundred thirty-six billion, two hundred sixty-three million, two hundred thousand, two hundred forty-five".