12231211310200 has 48 divisors (see below), whose sum is σ = 28698461451000. Its totient is φ = 4847599336320.

The previous prime is 12231211310191. The next prime is 12231211310209. The reversal of 12231211310200 is 201311213221.

12231211310200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12231211310191) and next prime (12231211310209).

It is a super-2 number, since 2×12231211310200² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12231211310209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 280510570 + ... + 280554169.

Almost surely, 2^{12231211310200} is an apocalyptic number.

12231211310200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12231211310200 is an abundant number, since it is smaller than the sum of its proper divisors (16467250140800).

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

12231211310200 is a wasteful number, since it uses less digits than its factorization.

12231211310200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561064864 (or 561064855 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12231211310200 its reverse (201311213221), we get a palindrome (12432522523421).

The spelling of 12231211310200 in words is "twelve trillion, two hundred thirty-one billion, two hundred eleven million, three hundred ten thousand, two hundred".