120112404 has 24 divisors (see below), whose sum is σ = 284211648. Its totient is φ = 39473280.

The previous prime is 120112387. The next prime is 120112457. The reversal of 120112404 is 404211021.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 69637 + ... + 71340.

It is an arithmetic number, because the mean of its divisors is an integer number (11842152).

Almost surely, 2^120112404 is an apocalyptic number.

It is an amenable number.

120112404 is an abundant number, since it is smaller than the sum of its proper divisors (164099244).

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

120112404 is a wasteful number, since it uses less digits than its factorization.

120112404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141055 (or 141053 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 120112404 is about 10959.5804664230. The cubic root of 120112404 is about 493.3963735284.

Adding to 120112404 its reverse (404211021), we get a palindrome (524323425).

The spelling of 120112404 in words is "one hundred twenty million, one hundred twelve thousand, four hundred four".