12200034024 has 80 divisors (see below), whose sum is σ = 34898529600. Its totient is φ = 3980143008.

The previous prime is 12200034023. The next prime is 12200034053. The reversal of 12200034024 is 42043000221.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12200033988 and 12200034006.

It is not an unprimeable number, because it can be changed into a prime (12200034023) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 169834 + ... + 230745.

It is an arithmetic number, because the mean of its divisors is an integer number (436231620).

Almost surely, 2^12200034024 is an apocalyptic number.

It is an amenable number.

12200034024 is an abundant number, since it is smaller than the sum of its proper divisors (22698495576).

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

12200034024 is a wasteful number, since it uses less digits than its factorization.

12200034024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400644 (or 400631 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 12200034024 its reverse (42043000221), we get a palindrome (54243034245).

The spelling of 12200034024 in words is "twelve billion, two hundred million, thirty-four thousand, twenty-four".