227426800266 has 24 divisors (see below), whose sum is σ = 492964077060. Its totient is φ = 75777239616.

The previous prime is 227426800247. The next prime is 227426800291. The reversal of 227426800266 is 662008624722.

227426800266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 174903786225 + 52523014041 = 418215^2 + 229179^2 .

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 11 ways as a sum of consecutive naturals, for example, 2596881 + ... + 2683028.

Almost surely, 2^227426800266 is an apocalyptic number.

227426800266 is an abundant number, since it is smaller than the sum of its proper divisors (265537276794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

227426800266 is a wasteful number, since it uses less digits than its factorization.

227426800266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5282310 (or 5282307 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The spelling of 227426800266 in words is "two hundred twenty-seven billion, four hundred twenty-six million, eight hundred thousand, two hundred sixty-six".