12203201232200 has 384 divisors, whose sum is σ = 33108061305600. Its totient is φ = 4148282880000.

The previous prime is 12203201232193. The next prime is 12203201232227. The reversal of 12203201232200 is 223210230221.

It is a happy number.

It is a super-3 number, since 3×12203201232200³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1632094862 + ... + 1632102338.

It is an arithmetic number, because the mean of its divisors is an integer number (86218909650).

Almost surely, 2^{12203201232200} is an apocalyptic number.

12203201232200 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 12203201232200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16554030652800).

12203201232200 is an abundant number, since it is smaller than the sum of its proper divisors (20904860073400).

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

12203201232200 is a wasteful number, since it uses less digits than its factorization.

12203201232200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7706 (or 7663 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12203201232200 its reverse (223210230221), we get a palindrome (12426411462421).

The spelling of 12203201232200 in words is "twelve trillion, two hundred three billion, two hundred one million, two hundred thirty-two thousand, two hundred".