225525119 has 2 divisors, whose sum is σ = 225525120. Its totient is φ = 225525118.

The previous prime is 225525103. The next prime is 225525151. The reversal of 225525119 is 911525522.

It is an a-pointer prime, because the next prime (225525151) can be obtained adding 225525119 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225525119 - 2⁴ = 225525103 is a prime.

It is a super-2 number, since 2×225525119² = 101723158599928322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225525169) 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, 112762559 + 112762560.

It is an arithmetic number, because the mean of its divisors is an integer number (112762560).

Almost surely, 2^225525119 is an apocalyptic number.

225525119 is a deficient number, since it is larger than the sum of its proper divisors (1).

225525119 is an equidigital number, since it uses as much as digits as its factorization.

225525119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9000, while the sum is 32.

The square root of 225525119 is about 15017.4937656055. The cubic root of 225525119 is about 608.6929993136.

The spelling of 225525119 in words is "two hundred twenty-five million, five hundred twenty-five thousand, one hundred nineteen".