320336122 has 4 divisors (see below), whose sum is σ = 480504186. Its totient is φ = 160168060.

The previous prime is 320336119. The next prime is 320336141. The reversal of 320336122 is 221633023.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 256352121 + 63984001 = 16011^2 + 7999^2 .

It is a junction number, because it is equal to n+sod(n) for n = 320336093 and 320336102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80084029 + ... + 80084032.

Almost surely, 2^320336122 is an apocalyptic number.

320336122 is a deficient number, since it is larger than the sum of its proper divisors (160168064).

320336122 is a wasteful number, since it uses less digits than its factorization.

320336122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160168063.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 320336122 is about 17897.9362497468. The cubic root of 320336122 is about 684.2297784262.

Adding to 320336122 its reverse (221633023), we get a palindrome (541969145).

The spelling of 320336122 in words is "three hundred twenty million, three hundred thirty-six thousand, one hundred twenty-two".