213220330332300 has 216 divisors, whose sum is σ = 669043200265440. Its totient is φ = 56797875993600.

The previous prime is 213220330332271. The next prime is 213220330332301. The reversal of 213220330332300 is 3233033022312.

213220330332300 is a `hidden beast` number, since 2 + 1 + 3 + 2 + 2 + 0 + 330 + 3 + 323 + 0 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (213220330332301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3804692280 + ... + 3804748320.

Almost surely, 2^{213220330332300} is an apocalyptic number.

213220330332300 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 213220330332300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334521600132720).

213220330332300 is an abundant number, since it is smaller than the sum of its proper divisors (455822869933140).

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

213220330332300 is a wasteful number, since it uses less digits than its factorization.

213220330332300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60513 (or 60503 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 213220330332300 its reverse (3233033022312), we get a palindrome (216453363354612).

The spelling of 213220330332300 in words is "two hundred thirteen trillion, two hundred twenty billion, three hundred thirty million, three hundred thirty-two thousand, three hundred".