65167216211 has 2 divisors, whose sum is σ = 65167216212. Its totient is φ = 65167216210.

The previous prime is 65167216193. The next prime is 65167216217. The reversal of 65167216211 is 11261276156.

65167216211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65167216211 - 2¹⁰ = 65167215187 is a prime.

It is not a weakly prime, because it can be changed into another prime (65167216217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32583608105 + 32583608106.

It is an arithmetic number, because the mean of its divisors is an integer number (32583608106).

Almost surely, 2^65167216211 is an apocalyptic number.

65167216211 is a deficient number, since it is larger than the sum of its proper divisors (1).

65167216211 is an equidigital number, since it uses as much as digits as its factorization.

65167216211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 38.

The spelling of 65167216211 in words is "sixty-five billion, one hundred sixty-seven million, two hundred sixteen thousand, two hundred eleven".