226310788813 has 2 divisors, whose sum is σ = 226310788814. Its totient is φ = 226310788812.

The previous prime is 226310788811. The next prime is 226310788883. The reversal of 226310788813 is 318887013622.

226310788813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 196145351689 + 30165437124 = 442883^2 + 173682^2 .

It is a cyclic number.

It is not a de Polignac number, because 226310788813 - 2¹ = 226310788811 is a prime.

Together with 226310788811, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226310788811) by changing a digit.

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 as a sum of consecutive naturals, namely, 113155394406 + 113155394407.

It is an arithmetic number, because the mean of its divisors is an integer number (113155394407).

Almost surely, 2^226310788813 is an apocalyptic number.

It is an amenable number.

226310788813 is a deficient number, since it is larger than the sum of its proper divisors (1).

226310788813 is an equidigital number, since it uses as much as digits as its factorization.

226310788813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 226310788813 in words is "two hundred twenty-six billion, three hundred ten million, seven hundred eighty-eight thousand, eight hundred thirteen".