12001211210041 has 2 divisors, whose sum is σ = 12001211210042. Its totient is φ = 12001211210040.

The previous prime is 12001211209987. The next prime is 12001211210057. The reversal of 12001211210041 is 14001211210021.

It is an a-pointer prime, because the next prime (12001211210057) can be obtained adding 12001211210041 to its sum of digits (16).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10271999360016 + 1729211850025 = 3204996^2 + 1314995^2 .

It is a cyclic number.

It is not a de Polignac number, because 12001211210041 - 2¹³ = 12001211201849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12001211209997 and 12001211210024.

It is not a weakly prime, because it can be changed into another prime (12001211210141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000605605020 + 6000605605021.

It is an arithmetic number, because the mean of its divisors is an integer number (6000605605021).

Almost surely, 2^{12001211210041} is an apocalyptic number.

It is an amenable number.

12001211210041 is a deficient number, since it is larger than the sum of its proper divisors (1).

12001211210041 is an equidigital number, since it uses as much as digits as its factorization.

12001211210041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12001211210041 its reverse (14001211210021), we get a palindrome (26002422420062).

The spelling of 12001211210041 in words is "twelve trillion, one billion, two hundred eleven million, two hundred ten thousand, forty-one".