122303432312 has 16 divisors (see below), whose sum is σ = 230968714200. Its totient is φ = 60711775200.

The previous prime is 122303432309. The next prime is 122303432323. The reversal of 122303432312 is 213234303221.

It is a happy number.

122303432312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 54991439 + ... + 54993662.

Almost surely, 2^122303432312 is an apocalyptic number.

It is an amenable number.

122303432312 is a deficient number, since it is larger than the sum of its proper divisors (108665281888).

122303432312 is a wasteful number, since it uses less digits than its factorization.

122303432312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109985246 (or 109985242 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 122303432312 its reverse (213234303221), we get a palindrome (335537735533).

The spelling of 122303432312 in words is "one hundred twenty-two billion, three hundred three million, four hundred thirty-two thousand, three hundred twelve".