12004240207 has 2 divisors, whose sum is σ = 12004240208. Its totient is φ = 12004240206.

The previous prime is 12004240111. The next prime is 12004240229. The reversal of 12004240207 is 70204240021.

It is a happy number.

12004240207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (12004240229) can be obtained adding 12004240207 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12004240207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12004240307) 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, 6002120103 + 6002120104.

It is an arithmetic number, because the mean of its divisors is an integer number (6002120104).

Almost surely, 2^12004240207 is an apocalyptic number.

12004240207 is a deficient number, since it is larger than the sum of its proper divisors (1).

12004240207 is an equidigital number, since it uses as much as digits as its factorization.

12004240207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 22.

Adding to 12004240207 its reverse (70204240021), we get a palindrome (82208480228).

The spelling of 12004240207 in words is "twelve billion, four million, two hundred forty thousand, two hundred seven".