266472211 has 2 divisors, whose sum is σ = 266472212. Its totient is φ = 266472210.

The previous prime is 266472197. The next prime is 266472233. The reversal of 266472211 is 112274662.

266472211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 266472211 - 2⁵ = 266472179 is a prime.

It is not a weakly prime, because it can be changed into another prime (266473211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133236105 + 133236106.

It is an arithmetic number, because the mean of its divisors is an integer number (133236106).

Almost surely, 2^266472211 is an apocalyptic number.

266472211 is a deficient number, since it is larger than the sum of its proper divisors (1).

266472211 is an equidigital number, since it uses as much as digits as its factorization.

266472211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 31.

The square root of 266472211 is about 16323.9765682263. The cubic root of 266472211 is about 643.5030976242.

The spelling of 266472211 in words is "two hundred sixty-six million, four hundred seventy-two thousand, two hundred eleven".