226199 has 2 divisors, whose sum is σ = 226200. Its totient is φ = 226198.

The previous prime is 226189. The next prime is 226201. The reversal of 226199 is 991622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226199 - 2⁴ = 226183 is a prime.

Together with 226201, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113099 + 113100.

It is an arithmetic number, because the mean of its divisors is an integer number (113100).

2²²⁶¹⁹⁹ is an apocalyptic number.

226199 is a deficient number, since it is larger than the sum of its proper divisors (1).

226199 is an equidigital number, since it uses as much as digits as its factorization.

226199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 29.

The square root of 226199 is about 475.6038267298. The cubic root of 226199 is about 60.9298665433.

The spelling of 226199 in words is "two hundred twenty-six thousand, one hundred ninety-nine".