226856099 has 2 divisors, whose sum is σ = 226856100. Its totient is φ = 226856098.

The previous prime is 226856087. The next prime is 226856101. The reversal of 226856099 is 990658622.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226856099 - 2¹⁶ = 226790563 is a prime.

Together with 226856101, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (226826099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113428049 + 113428050.

It is an arithmetic number, because the mean of its divisors is an integer number (113428050).

Almost surely, 2^226856099 is an apocalyptic number.

226856099 is a deficient number, since it is larger than the sum of its proper divisors (1).

226856099 is an equidigital number, since it uses as much as digits as its factorization.

226856099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 47.

The square root of 226856099 is about 15061.7428938354. The cubic root of 226856099 is about 609.8880910895. Note that the first 3 decimals are identical.

The spelling of 226856099 in words is "two hundred twenty-six million, eight hundred fifty-six thousand, ninety-nine".