226789999105603 has 2 divisors, whose sum is σ = 226789999105604. Its totient is φ = 226789999105602.

The previous prime is 226789999105601. The next prime is 226789999105609. The reversal of 226789999105603 is 306501999987622.

226789999105603 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 is a cyclic number.

It is not a de Polignac number, because 226789999105603 - 2¹ = 226789999105601 is a prime.

Together with 226789999105601, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 226789999105603.

It is not a weakly prime, because it can be changed into another prime (226789999105601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113394999552801 + 113394999552802.

It is an arithmetic number, because the mean of its divisors is an integer number (113394999552802).

Almost surely, 2^{226789999105603} is an apocalyptic number.

226789999105603 is a deficient number, since it is larger than the sum of its proper divisors (1).

226789999105603 is an equidigital number, since it uses as much as digits as its factorization.

226789999105603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 793618560, while the sum is 76.

The spelling of 226789999105603 in words is "two hundred twenty-six trillion, seven hundred eighty-nine billion, nine hundred ninety-nine million, one hundred five thousand, six hundred three".