226646345271 has 16 divisors (see below), whose sum is σ = 303026918400. Its totient is φ = 150682022400.

The previous prime is 226646345257. The next prime is 226646345287. The reversal of 226646345271 is 172543646622.

It is a happy number.

226646345271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 226646345271 - 2⁶ = 226646345207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 226646345271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226646345221) 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 15 ways as a sum of consecutive naturals, for example, 2584876 + ... + 2671118.

It is an arithmetic number, because the mean of its divisors is an integer number (18939182400).

Almost surely, 2^226646345271 is an apocalyptic number.

226646345271 is a deficient number, since it is larger than the sum of its proper divisors (76380573129).

226646345271 is a wasteful number, since it uses less digits than its factorization.

226646345271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88646.

The product of its digits is 2903040, while the sum is 48.

The spelling of 226646345271 in words is "two hundred twenty-six billion, six hundred forty-six million, three hundred forty-five thousand, two hundred seventy-one".