226705336213 has 4 divisors (see below), whose sum is σ = 232832507500. Its totient is φ = 220578164928.

The previous prime is 226705336211. The next prime is 226705336283. The reversal of 226705336213 is 312633507622.

226705336213 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 can be written as a sum of positive squares in 2 ways, for example, as 102619637649 + 124085698564 = 320343^2 + 352258^2 .

It is a cyclic number.

It is not a de Polignac number, because 226705336213 - 2¹ = 226705336211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226705336211) 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 in 3 ways as a sum of consecutive naturals, for example, 3063585588 + ... + 3063585661.

It is an arithmetic number, because the mean of its divisors is an integer number (58208126875).

Almost surely, 2^226705336213 is an apocalyptic number.

It is an amenable number.

226705336213 is a deficient number, since it is larger than the sum of its proper divisors (6127171287).

226705336213 is an equidigital number, since it uses as much as digits as its factorization.

226705336213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6127171286.

The product of its (nonzero) digits is 272160, while the sum is 40.

The spelling of 226705336213 in words is "two hundred twenty-six billion, seven hundred five million, three hundred thirty-six thousand, two hundred thirteen".