213344200200 has 96 divisors (see below), whose sum is σ = 661974148800. Its totient is φ = 56839560960.

The previous prime is 213344200087. The next prime is 213344200207. The reversal of 213344200200 is 2002443312.

It is not an unprimeable number, because it can be changed into a prime (213344200207) 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, 493141 + ... + 818459.

It is an arithmetic number, because the mean of its divisors is an integer number (6895564050).

Almost surely, 2^213344200200 is an apocalyptic number.

213344200200 is a gapful number since it is divisible by the number (20) 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 213344200200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (330987074400).

213344200200 is an abundant number, since it is smaller than the sum of its proper divisors (448629948600).

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

213344200200 is a wasteful number, since it uses less digits than its factorization.

213344200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326431 (or 326422 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 213344200200 its reverse (2002443312), we get a palindrome (215346643512).

The spelling of 213344200200 in words is "two hundred thirteen billion, three hundred forty-four million, two hundred thousand, two hundred".