12143102200 has 48 divisors (see below), whose sum is σ = 28412612280. Its totient is φ = 4826290560.

The previous prime is 12143102197. The next prime is 12143102203. The reversal of 12143102200 is 220134121.

It is an interprime number because it is at equal distance from previous prime (12143102197) and next prime (12143102203).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12143102203) 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, 161962 + ... + 224761.

Almost surely, 2^12143102200 is an apocalyptic number.

12143102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12143102200 is an abundant number, since it is smaller than the sum of its proper divisors (16269510080).

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

12143102200 is a wasteful number, since it uses less digits than its factorization.

12143102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386896 (or 386887 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12143102200 its reverse (220134121), we get a palindrome (12363236321).

The spelling of 12143102200 in words is "twelve billion, one hundred forty-three million, one hundred two thousand, two hundred".