12200124 has 48 divisors (see below), whose sum is σ = 29536416. Its totient is φ = 3916800.

The previous prime is 12200117. The next prime is 12200129. The reversal of 12200124 is 42100221.

12200124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67314 + ... + 67494.

It is an arithmetic number, because the mean of its divisors is an integer number (615342).

Almost surely, 2^12200124 is an apocalyptic number.

It is an amenable number.

12200124 is an abundant number, since it is smaller than the sum of its proper divisors (17336292).

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

12200124 is a wasteful number, since it uses less digits than its factorization.

12200124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366 (or 364 counting only the distinct ones).

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

The square root of 12200124 is about 3492.8675898179. The cubic root of 12200124 is about 230.2085317325.

Adding to 12200124 its reverse (42100221), we get a palindrome (54300345).

The spelling of 12200124 in words is "twelve million, two hundred thousand, one hundred twenty-four".