2214965911 has 2 divisors, whose sum is σ = 2214965912. Its totient is φ = 2214965910.

The previous prime is 2214965861. The next prime is 2214965933. The reversal of 2214965911 is 1195694122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2214965911 - 2⁹ = 2214965399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2214965981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107482955 + 1107482956.

It is an arithmetic number, because the mean of its divisors is an integer number (1107482956).

Almost surely, 2^2214965911 is an apocalyptic number.

2214965911 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214965911 is an equidigital number, since it uses as much as digits as its factorization.

2214965911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 40.

The square root of 2214965911 is about 47063.4243441762. The cubic root of 2214965911 is about 1303.5339566767.

The spelling of 2214965911 in words is "two billion, two hundred fourteen million, nine hundred sixty-five thousand, nine hundred eleven".