122323330312 has 32 divisors (see below), whose sum is σ = 232186550400. Its totient is φ = 60407342784.

The previous prime is 122323330309. The next prime is 122323330331. The reversal of 122323330312 is 213033323221.

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 in 7 ways as a sum of consecutive naturals, for example, 2450014 + ... + 2499442.

It is an arithmetic number, because the mean of its divisors is an integer number (7255829700).

Almost surely, 2^122323330312 is an apocalyptic number.

It is an amenable number.

122323330312 is a deficient number, since it is larger than the sum of its proper divisors (109863220088).

122323330312 is a wasteful number, since it uses less digits than its factorization.

122323330312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53245 (or 53241 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 122323330312 its reverse (213033323221), we get a palindrome (335356653533).

The spelling of 122323330312 in words is "one hundred twenty-two billion, three hundred twenty-three million, three hundred thirty thousand, three hundred twelve".