12444320000200 has 96 divisors (see below), whose sum is σ = 31686136644960. Its totient is φ = 4507599257600.

The previous prime is 12444320000191. The next prime is 12444320000213. The reversal of 12444320000200 is 200002344421.

It is a happy number.

It is a super-2 number, since 2×12444320000200² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10439482 + ... + 11570281.

It is an arithmetic number, because the mean of its divisors is an integer number (330063923385).

Almost surely, 2^{12444320000200} is an apocalyptic number.

12444320000200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12444320000200 is an abundant number, since it is smaller than the sum of its proper divisors (19241816644760).

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

12444320000200 is a wasteful number, since it uses less digits than its factorization.

12444320000200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22010047 (or 22010038 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 12444320000200 its reverse (200002344421), we get a palindrome (12644322344621).

The spelling of 12444320000200 in words is "twelve trillion, four hundred forty-four billion, three hundred twenty million, two hundred", and thus it is an aban number.