320114322 has 64 divisors (see below), whose sum is σ = 809809920. Its totient is φ = 92782800.

The previous prime is 320114303. The next prime is 320114323. The reversal of 320114322 is 223411023.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 320114295 and 320114304.

It is not an unprimeable number, because it can be changed into a prime (320114323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1947 + ... + 25377.

It is an arithmetic number, because the mean of its divisors is an integer number (12653280).

Almost surely, 2^320114322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 320114322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (404904960).

320114322 is an abundant number, since it is smaller than the sum of its proper divisors (489695598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320114322 is a wasteful number, since it uses less digits than its factorization.

320114322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23476 (or 23470 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 320114322 is about 17891.7389316969. The cubic root of 320114322 is about 684.0718222519.

Adding to 320114322 its reverse (223411023), we get a palindrome (543525345).

The spelling of 320114322 in words is "three hundred twenty million, one hundred fourteen thousand, three hundred twenty-two".