122424112 has 10 divisors (see below), whose sum is σ = 237196748. Its totient is φ = 61212048.

The previous prime is 122424079. The next prime is 122424121. The reversal of 122424112 is 211424221.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 122424112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3825738 + ... + 3825769.

Almost surely, 2^122424112 is an apocalyptic number.

It is an amenable number.

122424112 is a deficient number, since it is larger than the sum of its proper divisors (114772636).

122424112 is an equidigital number, since it uses as much as digits as its factorization.

122424112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7651515 (or 7651509 counting only the distinct ones).

The product of its digits is 256, while the sum is 19.

The square root of 122424112 is about 11064.5430090899. The cubic root of 122424112 is about 496.5416169922.

Adding to 122424112 its reverse (211424221), we get a palindrome (333848333).

The spelling of 122424112 in words is "one hundred twenty-two million, four hundred twenty-four thousand, one hundred twelve".