12012230010200 has 48 divisors (see below), whose sum is σ = 31918211173680. Its totient is φ = 4118478860160.

The previous prime is 12012230010167. The next prime is 12012230010251. The reversal of 12012230010200 is 201003221021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4290080747 + ... + 4290083546.

It is an arithmetic number, because the mean of its divisors is an integer number (664962732785).

Almost surely, 2^{12012230010200} is an apocalyptic number.

12012230010200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12012230010200 is an abundant number, since it is smaller than the sum of its proper divisors (19905981163480).

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

12012230010200 is a wasteful number, since it uses less digits than its factorization.

12012230010200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8580164316 (or 8580164307 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12012230010200 its reverse (201003221021), we get a palindrome (12213233231221).

The spelling of 12012230010200 in words is "twelve trillion, twelve billion, two hundred thirty million, ten thousand, two hundred".