225030011 has 2 divisors, whose sum is σ = 225030012. Its totient is φ = 225030010.

The previous prime is 225030007. The next prime is 225030049. The reversal of 225030011 is 110030522.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225030011 - 2² = 225030007 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (225030511) 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 as a sum of consecutive naturals, namely, 112515005 + 112515006.

It is an arithmetic number, because the mean of its divisors is an integer number (112515006).

Almost surely, 2^225030011 is an apocalyptic number.

225030011 is a deficient number, since it is larger than the sum of its proper divisors (1).

225030011 is an equidigital number, since it uses as much as digits as its factorization.

225030011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 225030011 is about 15001.0003333111. Note that the first 3 decimals coincide. The cubic root of 225030011 is about 608.2472402757.

Adding to 225030011 its reverse (110030522), we get a palindrome (335060533).

The spelling of 225030011 in words is "two hundred twenty-five million, thirty thousand, eleven".