225914011 has 2 divisors, whose sum is σ = 225914012. Its totient is φ = 225914010.

The previous prime is 225913997. The next prime is 225914021. The reversal of 225914011 is 110419522.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 225914011 - 2⁵ = 225913979 is a prime.

It is a super-2 number, since 2×225914011² = 102074280732216242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (225914021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112957005 + 112957006.

It is an arithmetic number, because the mean of its divisors is an integer number (112957006).

Almost surely, 2^225914011 is an apocalyptic number.

225914011 is a deficient number, since it is larger than the sum of its proper divisors (1).

225914011 is an equidigital number, since it uses as much as digits as its factorization.

225914011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 225914011 is about 15030.4361546829. The cubic root of 225914011 is about 609.0426719740.

The spelling of 225914011 in words is "two hundred twenty-five million, nine hundred fourteen thousand, eleven".