12331320202200 has 384 divisors, whose sum is σ = 41412043031040. Its totient is φ = 3024000000000.

The previous prime is 12331320202153. The next prime is 12331320202241. The reversal of 12331320202200 is 220202313321.

It is a happy number.

It is a super-2 number, since 2×12331320202200² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 93886575 + ... + 94017825.

It is an arithmetic number, because the mean of its divisors is an integer number (107843862060).

Almost surely, 2^{12331320202200} is an apocalyptic number.

12331320202200 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 12331320202200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20706021515520).

12331320202200 is an abundant number, since it is smaller than the sum of its proper divisors (29080722828840).

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

12331320202200 is a wasteful number, since it uses less digits than its factorization.

12331320202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131499 (or 131490 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12331320202200 its reverse (220202313321), we get a palindrome (12551522515521).

The spelling of 12331320202200 in words is "twelve trillion, three hundred thirty-one billion, three hundred twenty million, two hundred two thousand, two hundred".