2205385211 has 2 divisors, whose sum is σ = 2205385212. Its totient is φ = 2205385210.

The previous prime is 2205385181. The next prime is 2205385223. The reversal of 2205385211 is 1125835022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2205385211 - 2²⁶ = 2138276347 is a prime.

It is not a weakly prime, because it can be changed into another prime (2205385241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102692605 + 1102692606.

It is an arithmetic number, because the mean of its divisors is an integer number (1102692606).

Almost surely, 2^2205385211 is an apocalyptic number.

2205385211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2205385211 is an equidigital number, since it uses as much as digits as its factorization.

2205385211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 2205385211 is about 46961.5290530451. The cubic root of 2205385211 is about 1301.6517881100.

The spelling of 2205385211 in words is "two billion, two hundred five million, three hundred eighty-five thousand, two hundred eleven".