11265456211 has 2 divisors, whose sum is σ = 11265456212. Its totient is φ = 11265456210.

The previous prime is 11265456199. The next prime is 11265456217.

11265456211 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 11265456211 - 2¹¹ = 11265454163 is a prime.

It is not a weakly prime, because it can be changed into another prime (11265456217) 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, 5632728105 + 5632728106.

It is an arithmetic number, because the mean of its divisors is an integer number (5632728106).

Almost surely, 2^11265456211 is an apocalyptic number.

11265456211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11265456211 is an equidigital number, since it uses as much as digits as its factorization.

11265456211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 34.

The spelling of 11265456211 in words is "eleven billion, two hundred sixty-five million, four hundred fifty-six thousand, two hundred eleven".