12402522100211 has 2 divisors, whose sum is σ = 12402522100212. Its totient is φ = 12402522100210.

The previous prime is 12402522100151. The next prime is 12402522100327. The reversal of 12402522100211 is 11200122520421.

It is a weak prime.

It is an emirp because it is prime and its reverse (11200122520421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12402522100211 - 2¹⁸ = 12402521838067 is a prime.

It is not a weakly prime, because it can be changed into another prime (12402522130211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6201261050105 + 6201261050106.

It is an arithmetic number, because the mean of its divisors is an integer number (6201261050106).

Almost surely, 2^{12402522100211} is an apocalyptic number.

12402522100211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12402522100211 is an equidigital number, since it uses as much as digits as its factorization.

12402522100211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 12402522100211 its reverse (11200122520421), we get a palindrome (23602644620632).

The spelling of 12402522100211 in words is "twelve trillion, four hundred two billion, five hundred twenty-two million, one hundred thousand, two hundred eleven".