12412400211 has 12 divisors (see below), whose sum is σ = 17930059992. Its totient is φ = 8274454656.

The previous prime is 12412400207. The next prime is 12412400227. The reversal of 12412400211 is 11200421421.

12412400211 is a `hidden beast` number, since 1 + 2 + 412 + 40 + 0 + 211 = 666.

It is not a de Polignac number, because 12412400211 - 2² = 12412400207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12412400201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 200515 + ... + 255011.

It is an arithmetic number, because the mean of its divisors is an integer number (1494171666).

Almost surely, 2^12412400211 is an apocalyptic number.

12412400211 is a deficient number, since it is larger than the sum of its proper divisors (5517659781).

12412400211 is a wasteful number, since it uses less digits than its factorization.

12412400211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79810 (or 79807 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 12412400211 its reverse (11200421421), we get a palindrome (23612821632).

The spelling of 12412400211 in words is "twelve billion, four hundred twelve million, four hundred thousand, two hundred eleven".