225022043 has 2 divisors, whose sum is σ = 225022044. Its totient is φ = 225022042.

The previous prime is 225022027. The next prime is 225022051. The reversal of 225022043 is 340220522.

225022043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 225022043 - 2⁴ = 225022027 is a prime.

It is not a weakly prime, because it can be changed into another prime (225022003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112511021 + 112511022.

It is an arithmetic number, because the mean of its divisors is an integer number (112511022).

Almost surely, 2^225022043 is an apocalyptic number.

225022043 is a deficient number, since it is larger than the sum of its proper divisors (1).

225022043 is an equidigital number, since it uses as much as digits as its factorization.

225022043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 225022043 is about 15000.7347486715. The cubic root of 225022043 is about 608.2400611278.

Adding to 225022043 its reverse (340220522), we get a palindrome (565242565).

The spelling of 225022043 in words is "two hundred twenty-five million, twenty-two thousand, forty-three".