12253430227 has 2 divisors, whose sum is σ = 12253430228. Its totient is φ = 12253430226.

The previous prime is 12253430209. The next prime is 12253430317. The reversal of 12253430227 is 72203435221.

12253430227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12253430227 - 2¹⁵ = 12253397459 is a prime.

It is not a weakly prime, because it can be changed into another prime (12253400227) by changing a digit.

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 as a sum of consecutive naturals, namely, 6126715113 + 6126715114.

It is an arithmetic number, because the mean of its divisors is an integer number (6126715114).

Almost surely, 2^12253430227 is an apocalyptic number.

12253430227 is a deficient number, since it is larger than the sum of its proper divisors (1).

12253430227 is an equidigital number, since it uses as much as digits as its factorization.

12253430227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 31.

Adding to 12253430227 its reverse (72203435221), we get a palindrome (84456865448).

The spelling of 12253430227 in words is "twelve billion, two hundred fifty-three million, four hundred thirty thousand, two hundred twenty-seven".