320022301322 has 8 divisors (see below), whose sum is σ = 480036406116. Its totient is φ = 160010165952.

The previous prime is 320022301307. The next prime is 320022301363. The reversal of 320022301322 is 223103220023.

It can be written as a sum of positive squares in 2 ways, for example, as 314116532521 + 5905768801 = 560461^2 + 76849^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 320022301294 and 320022301303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20888 + ... + 800300.

Almost surely, 2^320022301322 is an apocalyptic number.

320022301322 is a deficient number, since it is larger than the sum of its proper divisors (160014104794).

320022301322 is a wasteful number, since it uses less digits than its factorization.

320022301322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984712.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 320022301322 its reverse (223103220023), we get a palindrome (543125521345).

The spelling of 320022301322 in words is "three hundred twenty billion, twenty-two million, three hundred one thousand, three hundred twenty-two".