226205275 has 12 divisors (see below), whose sum is σ = 281417752. Its totient is φ = 180368640.

The previous prime is 226205269. The next prime is 226205339. The reversal of 226205275 is 572502622.

It is not a de Polignac number, because 226205275 - 2³ = 226205267 is a prime.

It is a Duffinian number.

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, 7062 + ... + 22411.

Almost surely, 2^226205275 is an apocalyptic number.

226205275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

226205275 is a deficient number, since it is larger than the sum of its proper divisors (55212477).

226205275 is a wasteful number, since it uses less digits than its factorization.

226205275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29790 (or 29785 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 226205275 is about 15040.1221737059. The cubic root of 226205275 is about 609.3042995775.

Adding to 226205275 its reverse (572502622), we get a palindrome (798707897).

The spelling of 226205275 in words is "two hundred twenty-six million, two hundred five thousand, two hundred seventy-five".