12204525211 has 2 divisors, whose sum is σ = 12204525212. Its totient is φ = 12204525210.

The previous prime is 12204525133. The next prime is 12204525239. The reversal of 12204525211 is 11252540221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12204525211 - 2⁷ = 12204525083 is a prime.

It is not a weakly prime, because it can be changed into another prime (12204525241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6102262605 + 6102262606.

It is an arithmetic number, because the mean of its divisors is an integer number (6102262606).

Almost surely, 2^12204525211 is an apocalyptic number.

12204525211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12204525211 is an equidigital number, since it uses as much as digits as its factorization.

12204525211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1600, while the sum is 25.

The spelling of 12204525211 in words is "twelve billion, two hundred four million, five hundred twenty-five thousand, two hundred eleven".