226036225 has 12 divisors (see below), whose sum is σ = 284470384. Its totient is φ = 178128720.

The previous prime is 226036201. The next prime is 226036229. The reversal of 226036225 is 522630622.

It is not a de Polignac number, because 226036225 - 2¹¹ = 226034177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226036193 and 226036202.

It is not an unprimeable number, because it can be changed into a prime (226036229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65799 + ... + 69148.

Almost surely, 2^226036225 is an apocalyptic number.

226036225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

226036225 is a deficient number, since it is larger than the sum of its proper divisors (58434159).

226036225 is a wasteful number, since it uses less digits than its factorization.

226036225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135024 (or 135019 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 226036225 is about 15034.5011556752. The cubic root of 226036225 is about 609.1524779463.

Adding to 226036225 its reverse (522630622), we get a palindrome (748666847).

The spelling of 226036225 in words is "two hundred twenty-six million, thirty-six thousand, two hundred twenty-five".