12200211200200 has 24 divisors (see below), whose sum is σ = 28365491040930. Its totient is φ = 4880084480000.

The previous prime is 12200211200197. The next prime is 12200211200209. The reversal of 12200211200200 is 200211200221.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 5583967493764 + 6616243706436 = 2363042^2 + 2572206^2 .

It is not an unprimeable number, because it can be changed into a prime (12200211200209) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 30500527801 + ... + 30500528200.

Almost surely, 2^{12200211200200} is an apocalyptic number.

12200211200200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12200211200200 is an abundant number, since it is smaller than the sum of its proper divisors (16165279840730).

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

12200211200200 is a wasteful number, since it uses less digits than its factorization.

12200211200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61001056017 (or 61001056008 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12200211200200 its reverse (200211200221), we get a palindrome (12400422400421).

The spelling of 12200211200200 in words is "twelve trillion, two hundred billion, two hundred eleven million, two hundred thousand, two hundred".