12000012041 has 2 divisors, whose sum is σ = 12000012042. Its totient is φ = 12000012040.

The previous prime is 12000012023. The next prime is 12000012043. The reversal of 12000012041 is 14021000021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8226490000 + 3773522041 = 90700^2 + 61429^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12000012041 is a prime.

Together with 12000012043, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12000012043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000006020 + 6000006021.

It is an arithmetic number, because the mean of its divisors is an integer number (6000006021).

Almost surely, 2^12000012041 is an apocalyptic number.

It is an amenable number.

12000012041 is a deficient number, since it is larger than the sum of its proper divisors (1).

12000012041 is an equidigital number, since it uses as much as digits as its factorization.

12000012041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12000012041 its reverse (14021000021), we get a palindrome (26021012062).

The spelling of 12000012041 in words is "twelve billion, twelve thousand, forty-one".