122324431112 has 32 divisors (see below), whose sum is σ = 247558913280. Its totient is φ = 56329965120.

The previous prime is 122324431087. The next prime is 122324431153. The reversal of 122324431112 is 211134423221.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 1281464 + ... + 1373607.

It is an arithmetic number, because the mean of its divisors is an integer number (7736216040).

Almost surely, 2^122324431112 is an apocalyptic number.

It is an amenable number.

122324431112 is an abundant number, since it is smaller than the sum of its proper divisors (125234482168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122324431112 is a wasteful number, since it uses less digits than its factorization.

122324431112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655533 (or 2655529 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

Adding to 122324431112 its reverse (211134423221), we get a palindrome (333458854333).

The spelling of 122324431112 in words is "one hundred twenty-two billion, three hundred twenty-four million, four hundred thirty-one thousand, one hundred twelve".