12222203033200 has 240 divisors, whose sum is σ = 32078811646080. Its totient is φ = 4457327247360.

The previous prime is 12222203033189. The next prime is 12222203033323. The reversal of 12222203033200 is 233030222221.

12222203033200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28256962 + ... + 28686238.

It is an arithmetic number, because the mean of its divisors is an integer number (133661715192).

Almost surely, 2^{12222203033200} is an apocalyptic number.

12222203033200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12222203033200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16039405823040).

12222203033200 is an abundant number, since it is smaller than the sum of its proper divisors (19856608612880).

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

12222203033200 is a wasteful number, since it uses less digits than its factorization.

12222203033200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429444 (or 429433 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 12222203033200 its reverse (233030222221), we get a palindrome (12455233255421).

The spelling of 12222203033200 in words is "twelve trillion, two hundred twenty-two billion, two hundred three million, thirty-three thousand, two hundred".