12199332 has 12 divisors (see below), whose sum is σ = 28465136. Its totient is φ = 4066440.

The previous prime is 12199331. The next prime is 12199333. The reversal of 12199332 is 23399121.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12199331) and next prime (12199333).

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 12199332.

It is not an unprimeable number, because it can be changed into a prime (12199331) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 508294 + ... + 508317.

Almost surely, 2^12199332 is an apocalyptic number.

12199332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12199332 is an abundant number, since it is smaller than the sum of its proper divisors (16265804).

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

12199332 is a wasteful number, since it uses less digits than its factorization.

12199332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016618 (or 1016616 counting only the distinct ones).

The product of its digits is 2916, while the sum is 30.

The square root of 12199332 is about 3492.7542140838. The cubic root of 12199332 is about 230.2035501137.

The spelling of 12199332 in words is "twelve million, one hundred ninety-nine thousand, three hundred thirty-two".