8485522211 has 2 divisors, whose sum is σ = 8485522212. Its totient is φ = 8485522210.

The previous prime is 8485522163. The next prime is 8485522219. The reversal of 8485522211 is 1122255848.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8485522211 - 2¹⁴ = 8485505827 is a prime.

It is not a weakly prime, because it can be changed into another prime (8485522219) 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, 4242761105 + 4242761106.

It is an arithmetic number, because the mean of its divisors is an integer number (4242761106).

Almost surely, 2^8485522211 is an apocalyptic number.

8485522211 is a deficient number, since it is larger than the sum of its proper divisors (1).

8485522211 is an equidigital number, since it uses as much as digits as its factorization.

8485522211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51200, while the sum is 38.

The square root of 8485522211 is about 92116.8942756973. The cubic root of 8485522211 is about 2039.6681995127.

The spelling of 8485522211 in words is "eight billion, four hundred eighty-five million, five hundred twenty-two thousand, two hundred eleven".