226228668235 has 4 divisors (see below), whose sum is σ = 271474401888. Its totient is φ = 180982934584.

The previous prime is 226228668203. The next prime is 226228668271. The reversal of 226228668235 is 532866822622.

226228668235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 226228668235 - 2⁵ = 226228668203 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22622866819 + ... + 22622866828.

It is an arithmetic number, because the mean of its divisors is an integer number (67868600472).

Almost surely, 2^226228668235 is an apocalyptic number.

226228668235 is a deficient number, since it is larger than the sum of its proper divisors (45245733653).

226228668235 is an equidigital number, since it uses as much as digits as its factorization.

226228668235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45245733652.

The product of its digits is 6635520, while the sum is 52.

The spelling of 226228668235 in words is "two hundred twenty-six billion, two hundred twenty-eight million, six hundred sixty-eight thousand, two hundred thirty-five".