13636126227 has 8 divisors (see below), whose sum is σ = 18216401040. Its totient is φ = 9073301120.

The previous prime is 13636126193. The next prime is 13636126303. The reversal of 13636126227 is 72262163631.

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 13636126227 - 2¹² = 13636122131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12636126227) 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, 4360602 + ... + 4363727.

It is an arithmetic number, because the mean of its divisors is an integer number (2277050130).

Almost surely, 2^13636126227 is an apocalyptic number.

13636126227 is a deficient number, since it is larger than the sum of its proper divisors (4580274813).

13636126227 is an equidigital number, since it uses as much as digits as its factorization.

13636126227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8724853.

The product of its digits is 108864, while the sum is 39.

Adding to 13636126227 its reverse (72262163631), we get a palindrome (85898289858).

The spelling of 13636126227 in words is "thirteen billion, six hundred thirty-six million, one hundred twenty-six thousand, two hundred twenty-seven".