12200022124 has 24 divisors (see below), whose sum is σ = 21718080720. Its totient is φ = 5994915264.

The previous prime is 12200022091. The next prime is 12200022139. The reversal of 12200022124 is 42122000221.

12200022124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12200022098 and 12200022107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1367422 + ... + 1376314.

It is an arithmetic number, because the mean of its divisors is an integer number (904920030).

Almost surely, 2^12200022124 is an apocalyptic number.

It is an amenable number.

12200022124 is a deficient number, since it is larger than the sum of its proper divisors (9518058596).

12200022124 is a wasteful number, since it uses less digits than its factorization.

12200022124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14769 (or 14767 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12200022124 its reverse (42122000221), we get a palindrome (54322022345).

The spelling of 12200022124 in words is "twelve billion, two hundred million, twenty-two thousand, one hundred twenty-four".