119112 has 32 divisors (see below), whose sum is σ = 340800. Its totient is φ = 33984.

The previous prime is 119107. The next prime is 119129. The reversal of 119112 is 211911.

It is a junction number, because it is equal to n+sod(n) for n = 119091 and 119100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187 + ... + 522.

It is an arithmetic number, because the mean of its divisors is an integer number (10650).

2¹¹⁹¹¹² is an apocalyptic number.

119112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

119112 is an abundant number, since it is smaller than the sum of its proper divisors (221688).

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

119112 is a wasteful number, since it uses less digits than its factorization.

119112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725 (or 721 counting only the distinct ones).

The product of its digits is 18, while the sum is 15.

The square root of 119112 is about 345.1260639245. The cubic root of 119112 is about 49.2022736738.

It can be divided in two parts, 119 and 112, that added together give a triangular number (231 = T₂₁).

The spelling of 119112 in words is "one hundred nineteen thousand, one hundred twelve".