1200320024200 has 192 divisors, whose sum is σ = 3072563968320. Its totient is φ = 436059993600.

The previous prime is 1200320024153. The next prime is 1200320024201. The reversal of 1200320024200 is 24200230021.

It is not an unprimeable number, because it can be changed into a prime (1200320024201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 458661292 + ... + 458663908.

It is an arithmetic number, because the mean of its divisors is an integer number (16002937335).

Almost surely, 2^{1200320024200} is an apocalyptic number.

1200320024200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1200320024200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1536281984160).

1200320024200 is an abundant number, since it is smaller than the sum of its proper divisors (1872243944120).

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

1200320024200 is a wasteful number, since it uses less digits than its factorization.

1200320024200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4389 (or 4358 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 1200320024200 its reverse (24200230021), we get a palindrome (1224520254221).

The spelling of 1200320024200 in words is "one trillion, two hundred billion, three hundred twenty million, twenty-four thousand, two hundred".