12203001200 has 480 divisors, whose sum is σ = 35554724352. Its totient is φ = 3981312000.

The previous prime is 12203001179. The next prime is 12203001203. The reversal of 12203001200 is 210030221.

It is a happy number.

12203001200 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 not an unprimeable number, because it can be changed into a prime (12203001203) 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 95 ways as a sum of consecutive naturals, for example, 167164364 + ... + 167164436.

Almost surely, 2^12203001200 is an apocalyptic number.

12203001200 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 12203001200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17777362176).

12203001200 is an abundant number, since it is smaller than the sum of its proper divisors (23351723152).

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

12203001200 is a wasteful number, since it uses less digits than its factorization.

12203001200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 12203001200 its reverse (210030221), we get a palindrome (12413031421).

The spelling of 12203001200 in words is "twelve billion, two hundred three million, one thousand, two hundred".