320314224422 has 4 divisors (see below), whose sum is σ = 480471336636. Its totient is φ = 160157112210.

The previous prime is 320314224421. The next prime is 320314224449. The reversal of 320314224422 is 224422413023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224422413023 = 77563 ⋅2893421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320314224421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80078556104 + ... + 80078556107.

It is an arithmetic number, because the mean of its divisors is an integer number (120117834159).

Almost surely, 2^320314224422 is an apocalyptic number.

320314224422 is a deficient number, since it is larger than the sum of its proper divisors (160157112214).

320314224422 is a wasteful number, since it uses less digits than its factorization.

320314224422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160157112213.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 320314224422 its reverse (224422413023), we get a palindrome (544736637445).

The spelling of 320314224422 in words is "three hundred twenty billion, three hundred fourteen million, two hundred twenty-four thousand, four hundred twenty-two".