12031224201200 has 120 divisors (see below), whose sum is σ = 30168916494336. Its totient is φ = 4602158176000.

The previous prime is 12031224201193. The next prime is 12031224201253. The reversal of 12031224201200 is 210242213021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39140105 + ... + 39446295.

Almost surely, 2^{12031224201200} is an apocalyptic number.

12031224201200 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 12031224201200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15084458247168).

12031224201200 is an abundant number, since it is smaller than the sum of its proper divisors (18137692293136).

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

12031224201200 is a wasteful number, since it uses less digits than its factorization.

12031224201200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310503 (or 310492 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12031224201200 its reverse (210242213021), we get a palindrome (12241466414221).

The spelling of 12031224201200 in words is "twelve trillion, thirty-one billion, two hundred twenty-four million, two hundred one thousand, two hundred".