224022422209 has 2 divisors, whose sum is σ = 224022422210. Its totient is φ = 224022422208.

The previous prime is 224022422171. The next prime is 224022422243. The reversal of 224022422209 is 902224220422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129764211984 + 94258210225 = 360228^2 + 307015^2 .

It is a cyclic number.

It is not a de Polignac number, because 224022422209 - 2¹⁹ = 224021897921 is a prime.

It is not a weakly prime, because it can be changed into another prime (224022422249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112011211104 + 112011211105.

It is an arithmetic number, because the mean of its divisors is an integer number (112011211105).

Almost surely, 2^224022422209 is an apocalyptic number.

It is an amenable number.

224022422209 is a deficient number, since it is larger than the sum of its proper divisors (1).

224022422209 is an equidigital number, since it uses as much as digits as its factorization.

224022422209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 31.

The spelling of 224022422209 in words is "two hundred twenty-four billion, twenty-two million, four hundred twenty-two thousand, two hundred nine".