119819912 has 32 divisors (see below), whose sum is σ = 231465600. Its totient is φ = 58106304.

The previous prime is 119819891. The next prime is 119819939. The reversal of 119819912 is 219918911.

It is a super-2 number, since 2×119819912² = 28713622623375488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 119819912.

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, 166289 + ... + 167007.

It is an arithmetic number, because the mean of its divisors is an integer number (7233300).

Almost surely, 2^119819912 is an apocalyptic number.

It is an amenable number.

119819912 is a deficient number, since it is larger than the sum of its proper divisors (111645688).

119819912 is a wasteful number, since it uses less digits than its factorization.

119819912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325 (or 1321 counting only the distinct ones).

The product of its digits is 11664, while the sum is 41.

The square root of 119819912 is about 10946.2282088398. The cubic root of 119819912 is about 492.9955495541.

The spelling of 119819912 in words is "one hundred nineteen million, eight hundred nineteen thousand, nine hundred twelve".