119812 has 24 divisors (see below), whose sum is σ = 262080. Its totient is φ = 46560.

The previous prime is 119809. The next prime is 119813. The reversal of 119812 is 218911.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (119813) 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, 114 + ... + 502.

It is an arithmetic number, because the mean of its divisors is an integer number (10920).

2¹¹⁹⁸¹² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131040).

119812 is an abundant number, since it is smaller than the sum of its proper divisors (142268).

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

119812 is a wasteful number, since it uses less digits than its factorization.

119812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411 (or 409 counting only the distinct ones).

The product of its digits is 144, while the sum is 22.

The square root of 119812 is about 346.1387005234. The cubic root of 119812 is about 49.2984698084.

Subtracting 119812 from its reverse (218911), we obtain a palindrome (99099).

The spelling of 119812 in words is "one hundred nineteen thousand, eight hundred twelve".