1300221320200 has 192 divisors, whose sum is σ = 3314307870720. Its totient is φ = 470451744000.

The previous prime is 1300221320183. The next prime is 1300221320243. The reversal of 1300221320200 is 20231220031.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 501820905 + ... + 501823495.

It is an arithmetic number, because the mean of its divisors is an integer number (17262020160).

Almost surely, 2^{1300221320200} is an apocalyptic number.

1300221320200 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 1300221320200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1657153935360).

1300221320200 is an abundant number, since it is smaller than the sum of its proper divisors (2014086550520).

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

1300221320200 is a wasteful number, since it uses less digits than its factorization.

1300221320200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3668 (or 3659 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1300221320200 its reverse (20231220031), we get a palindrome (1320452540231).

The spelling of 1300221320200 in words is "one trillion, three hundred billion, two hundred twenty-one million, three hundred twenty thousand, two hundred".