120424112 has 10 divisors (see below), whose sum is σ = 233321748. Its totient is φ = 60212048.

The previous prime is 120424111. The next prime is 120424121. The reversal of 120424112 is 211424021.

It is not an unprimeable number, because it can be changed into a prime (120424111) by changing a digit.

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 as a sum of consecutive naturals, namely, 3763238 + ... + 3763269.

Almost surely, 2^120424112 is an apocalyptic number.

It is an amenable number.

120424112 is a deficient number, since it is larger than the sum of its proper divisors (112897636).

120424112 is an equidigital number, since it uses as much as digits as its factorization.

120424112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7526515 (or 7526509 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 120424112 is about 10973.7920519755. The cubic root of 120424112 is about 493.8228150476.

Adding to 120424112 its reverse (211424021), we get a palindrome (331848133).

Subtracting 120424112 from its reverse (211424021), we obtain a palindrome (90999909).

The spelling of 120424112 in words is "one hundred twenty million, four hundred twenty-four thousand, one hundred twelve".