12320044140200 has 96 divisors (see below), whose sum is σ = 30153969576000. Its totient is φ = 4668294873600.

The previous prime is 12320044140197. The next prime is 12320044140203. The reversal of 12320044140200 is 204144002321.

It is an interprime number because it is at equal distance from previous prime (12320044140197) and next prime (12320044140203).

It is not an unprimeable number, because it can be changed into a prime (12320044140203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53118485 + ... + 53349915.

It is an arithmetic number, because the mean of its divisors is an integer number (314103849750).

Almost surely, 2^{12320044140200} is an apocalyptic number.

12320044140200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12320044140200 is an abundant number, since it is smaller than the sum of its proper divisors (17833925435800).

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

12320044140200 is a wasteful number, since it uses less digits than its factorization.

12320044140200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245475 (or 245466 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 12320044140200 its reverse (204144002321), we get a palindrome (12524188142521).

The spelling of 12320044140200 in words is "twelve trillion, three hundred twenty billion, forty-four million, one hundred forty thousand, two hundred".