12234434117 has 2 divisors, whose sum is σ = 12234434118. Its totient is φ = 12234434116.

The previous prime is 12234434057. The next prime is 12234434119. The reversal of 12234434117 is 71143443221.

12234434117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10959158596 + 1275275521 = 104686^2 + 35711^2 .

It is a cyclic number.

It is not a de Polignac number, because 12234434117 - 2¹⁴ = 12234417733 is a prime.

Together with 12234434119, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12234434119) 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, 6117217058 + 6117217059.

It is an arithmetic number, because the mean of its divisors is an integer number (6117217059).

Almost surely, 2^12234434117 is an apocalyptic number.

It is an amenable number.

12234434117 is a deficient number, since it is larger than the sum of its proper divisors (1).

12234434117 is an equidigital number, since it uses as much as digits as its factorization.

12234434117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 32.

Adding to 12234434117 its reverse (71143443221), we get a palindrome (83377877338).

The spelling of 12234434117 in words is "twelve billion, two hundred thirty-four million, four hundred thirty-four thousand, one hundred seventeen".