224422112043209 has 4 divisors (see below), whose sum is σ = 224815145514960. Its totient is φ = 224029078571460.

The previous prime is 224422112043179. The next prime is 224422112043223. The reversal of 224422112043209 is 902340211224422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224422112043209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224422112043289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196516735019 + ... + 196516736160.

It is an arithmetic number, because the mean of its divisors is an integer number (56203786378740).

Almost surely, 2^{224422112043209} is an apocalyptic number.

It is an amenable number.

224422112043209 is a deficient number, since it is larger than the sum of its proper divisors (393033471751).

224422112043209 is an equidigital number, since it uses as much as digits as its factorization.

224422112043209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393033471750.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 224422112043209 in words is "two hundred twenty-four trillion, four hundred twenty-two billion, one hundred twelve million, forty-three thousand, two hundred nine".