320000122 has 16 divisors (see below), whose sum is σ = 520998912. Its totient is φ = 146527920.

The previous prime is 320000113. The next prime is 320000137. The reversal of 320000122 is 221000023.

320000122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 320000099 and 320000108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45154 + ... + 51757.

It is an arithmetic number, because the mean of its divisors is an integer number (32562432).

Almost surely, 2^320000122 is an apocalyptic number.

320000122 is a deficient number, since it is larger than the sum of its proper divisors (200998790).

320000122 is a wasteful number, since it uses less digits than its factorization.

320000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97053.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 320000122 is about 17888.5472300017. The cubic root of 320000122 is about 683.9904655944.

Adding to 320000122 its reverse (221000023), we get a palindrome (541000145).

Subtracting from 320000122 its reverse (221000023), we obtain a palindrome (99000099).

It can be divided in two parts, 3200001 and 22, that added together give a palindrome (3200023).

The spelling of 320000122 in words is "three hundred twenty million, one hundred twenty-two", and thus it is an aban number.