12235014511 has 2 divisors, whose sum is σ = 12235014512. Its totient is φ = 12235014510.

The previous prime is 12235014509. The next prime is 12235014521. The reversal of 12235014511 is 11541053221.

12235014511 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 12235014511 - 2¹ = 12235014509 is a prime.

Together with 12235014509, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12235014521) 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, 6117507255 + 6117507256.

It is an arithmetic number, because the mean of its divisors is an integer number (6117507256).

Almost surely, 2^12235014511 is an apocalyptic number.

12235014511 is a deficient number, since it is larger than the sum of its proper divisors (1).

12235014511 is an equidigital number, since it uses as much as digits as its factorization.

12235014511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 12235014511 its reverse (11541053221), we get a palindrome (23776067732).

The spelling of 12235014511 in words is "twelve billion, two hundred thirty-five million, fourteen thousand, five hundred eleven".