12001130200 has 48 divisors (see below), whose sum is σ = 27940131360. Its totient is φ = 4794000000.

The previous prime is 12001130191. The next prime is 12001130209. The reversal of 12001130200 is 203110021.

It is an interprime number because it is at equal distance from previous prime (12001130191) and next prime (12001130209).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001130209) 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, 110250 + ... + 190150.

It is an arithmetic number, because the mean of its divisors is an integer number (582086070).

Almost surely, 2^12001130200 is an apocalyptic number.

12001130200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12001130200 is an abundant number, since it is smaller than the sum of its proper divisors (15939001160).

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

12001130200 is a wasteful number, since it uses less digits than its factorization.

12001130200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80668 (or 80659 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 12001130200 its reverse (203110021), we get a palindrome (12204240221).

The spelling of 12001130200 in words is "twelve billion, one million, one hundred thirty thousand, two hundred".