12024323124 has 24 divisors (see below), whose sum is σ = 30607368288. Its totient is φ = 3643734240.

The previous prime is 12024323089. The next prime is 12024323131. The reversal of 12024323124 is 42132342021.

It is a happy number.

It is a super-2 number, since 2×12024323124² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12024323094 and 12024323103.

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, 45546547 + ... + 45546810.

It is an arithmetic number, because the mean of its divisors is an integer number (1275307012).

Almost surely, 2^12024323124 is an apocalyptic number.

It is an amenable number.

12024323124 is an abundant number, since it is smaller than the sum of its proper divisors (18583045164).

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

12024323124 is a wasteful number, since it uses less digits than its factorization.

12024323124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91093375 (or 91093373 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12024323124 its reverse (42132342021), we get a palindrome (54156665145).

The spelling of 12024323124 in words is "twelve billion, twenty-four million, three hundred twenty-three thousand, one hundred twenty-four".