120404112 has 40 divisors (see below), whose sum is σ = 311605056. Its totient is φ = 40062336.

The previous prime is 120404107. The next prime is 120404113. The reversal of 120404112 is 211404021.

It is a junction number, because it is equal to n+sod(n) for n = 120404091 and 120404100.

It is not an unprimeable number, because it can be changed into a prime (120404113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29118 + ... + 32994.

Almost surely, 2^120404112 is an apocalyptic number.

120404112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120404112 is an abundant number, since it is smaller than the sum of its proper divisors (191200944).

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

120404112 is a wasteful number, since it uses less digits than its factorization.

120404112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4535 (or 4529 counting only the distinct ones).

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

The square root of 120404112 is about 10972.8807521088. The cubic root of 120404112 is about 493.7954755530.

Adding to 120404112 its reverse (211404021), we get a palindrome (331808133).

Subtracting 120404112 from its reverse (211404021), we obtain a palindrome (90999909).

The spelling of 120404112 in words is "one hundred twenty million, four hundred four thousand, one hundred twelve".