226258718099 has 2 divisors, whose sum is σ = 226258718100. Its totient is φ = 226258718098.

The previous prime is 226258718089. The next prime is 226258718141. The reversal of 226258718099 is 990817852622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226258718099 - 2²⁰ = 226257669523 is a prime.

It is not a weakly prime, because it can be changed into another prime (226258718009) 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, 113129359049 + 113129359050.

It is an arithmetic number, because the mean of its divisors is an integer number (113129359050).

Almost surely, 2^226258718099 is an apocalyptic number.

226258718099 is a deficient number, since it is larger than the sum of its proper divisors (1).

226258718099 is an equidigital number, since it uses as much as digits as its factorization.

226258718099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8709120, while the sum is 59.

The spelling of 226258718099 in words is "two hundred twenty-six billion, two hundred fifty-eight million, seven hundred eighteen thousand, ninety-nine".