224530324189 has 2 divisors, whose sum is σ = 224530324190. Its totient is φ = 224530324188.

The previous prime is 224530324181. The next prime is 224530324201. The reversal of 224530324189 is 981423035422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 160196060025 + 64334264164 = 400245^2 + 253642^2 .

It is a cyclic number.

It is not a de Polignac number, because 224530324189 - 2³ = 224530324181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224530324181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112265162094 + 112265162095.

It is an arithmetic number, because the mean of its divisors is an integer number (112265162095).

Almost surely, 2^224530324189 is an apocalyptic number.

It is an amenable number.

224530324189 is a deficient number, since it is larger than the sum of its proper divisors (1).

224530324189 is an equidigital number, since it uses as much as digits as its factorization.

224530324189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 224530324189 in words is "two hundred twenty-four billion, five hundred thirty million, three hundred twenty-four thousand, one hundred eighty-nine".