320233422332 has 96 divisors (see below), whose sum is σ = 590593296384. Its totient is φ = 151818867200.

The previous prime is 320233422281. The next prime is 320233422413. The reversal of 320233422332 is 233224332023.

It is a junction number, because it is equal to n+sod(n) for n = 320233422295 and 320233422304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171155357 + ... + 171157227.

It is an arithmetic number, because the mean of its divisors is an integer number (6152013504).

Almost surely, 2^320233422332 is an apocalyptic number.

It is an amenable number.

320233422332 is a deficient number, since it is larger than the sum of its proper divisors (270359874052).

320233422332 is a wasteful number, since it uses less digits than its factorization.

320233422332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2219 (or 2217 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 29.

Adding to 320233422332 its reverse (233224332023), we get a palindrome (553457754355).

The spelling of 320233422332 in words is "three hundred twenty billion, two hundred thirty-three million, four hundred twenty-two thousand, three hundred thirty-two".