225022027 has 2 divisors, whose sum is σ = 225022028. Its totient is φ = 225022026.

The previous prime is 225022009. The next prime is 225022043. The reversal of 225022027 is 720220522.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225022027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225021989 and 225022007.

It is not a weakly prime, because it can be changed into another prime (225022327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112511013 + 112511014.

It is an arithmetic number, because the mean of its divisors is an integer number (112511014).

Almost surely, 2^225022027 is an apocalyptic number.

225022027 is a deficient number, since it is larger than the sum of its proper divisors (1).

225022027 is an equidigital number, since it uses as much as digits as its factorization.

225022027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 225022027 is about 15000.7342153643. The cubic root of 225022027 is about 608.2400467117.

Adding to 225022027 its reverse (720220522), we get a palindrome (945242549).

The spelling of 225022027 in words is "two hundred twenty-five million, twenty-two thousand, twenty-seven".