2298211 has 2 divisors, whose sum is σ = 2298212. Its totient is φ = 2298210.

The previous prime is 2298209. The next prime is 2298223. The reversal of 2298211 is 1128922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2298211 - 2¹ = 2298209 is a prime.

Together with 2298209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2298011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1149105 + 1149106.

It is an arithmetic number, because the mean of its divisors is an integer number (1149106).

2^2298211 is an apocalyptic number.

2298211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2298211 is an equidigital number, since it uses as much as digits as its factorization.

2298211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 25.

The square root of 2298211 is about 1515.9851582387. The cubic root of 2298211 is about 131.9663787956.

The spelling of 2298211 in words is "two million, two hundred ninety-eight thousand, two hundred eleven".