12002124 has 24 divisors (see below), whose sum is σ = 28401408. Its totient is φ = 3944080.

The previous prime is 12002093. The next prime is 12002147. The reversal of 12002124 is 42120021.

12002124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12002124² = 288101961022752, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6192 + ... + 7895.

It is an arithmetic number, because the mean of its divisors is an integer number (1183392).

Almost surely, 2^12002124 is an apocalyptic number.

It is an amenable number.

12002124 is an abundant number, since it is smaller than the sum of its proper divisors (16399284).

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

12002124 is a wasteful number, since it uses less digits than its factorization.

12002124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14165 (or 14163 counting only the distinct ones).

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

The square root of 12002124 is about 3464.4081745660. The cubic root of 12002124 is about 228.9563553419.

Adding to 12002124 its reverse (42120021), we get a palindrome (54122145).

The spelling of 12002124 in words is "twelve million, two thousand, one hundred twenty-four".