226171430227 has 4 divisors (see below), whose sum is σ = 231687806616. Its totient is φ = 220655053840.

The previous prime is 226171430207. The next prime is 226171430237. The reversal of 226171430227 is 722034171622.

226171430227 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 is a cyclic number.

It is not a de Polignac number, because 226171430227 - 2³¹ = 224023946579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226171430207) 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, 2758188133 + ... + 2758188214.

It is an arithmetic number, because the mean of its divisors is an integer number (57921951654).

Almost surely, 2^226171430227 is an apocalyptic number.

226171430227 is a deficient number, since it is larger than the sum of its proper divisors (5516376389).

226171430227 is an equidigital number, since it uses as much as digits as its factorization.

226171430227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5516376388.

The product of its (nonzero) digits is 56448, while the sum is 37.

The spelling of 226171430227 in words is "two hundred twenty-six billion, one hundred seventy-one million, four hundred thirty thousand, two hundred twenty-seven".