12210024 has 32 divisors (see below), whose sum is σ = 30666240. Its totient is φ = 4051200.

The previous prime is 12210019. The next prime is 12210041. The reversal of 12210024 is 42001221.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 12209991 and 12210009.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4729 + ... + 6839.

It is an arithmetic number, because the mean of its divisors is an integer number (958320).

Almost surely, 2^12210024 is an apocalyptic number.

It is an amenable number.

12210024 is an abundant number, since it is smaller than the sum of its proper divisors (18456216).

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

12210024 is a wasteful number, since it uses less digits than its factorization.

12210024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2361 (or 2357 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 12210024 is about 3494.2844761124. The cubic root of 12210024 is about 230.2707837850.

Adding to 12210024 its reverse (42001221), we get a palindrome (54211245).

The spelling of 12210024 in words is "twelve million, two hundred ten thousand, twenty-four".