210333220272 has 480 divisors, whose sum is σ = 720673873920. Its totient is φ = 55933079040.

The previous prime is 210333220271. The next prime is 210333220297. The reversal of 210333220272 is 272022333012.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (210333220271) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 488011897 + ... + 488012327.

It is an arithmetic number, because the mean of its divisors is an integer number (1501403904).

Almost surely, 2^210333220272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 210333220272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360336936960).

210333220272 is an abundant number, since it is smaller than the sum of its proper divisors (510340653648).

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

210333220272 is a wasteful number, since it uses less digits than its factorization.

210333220272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861 (or 852 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

Adding to 210333220272 its reverse (272022333012), we get a palindrome (482355553284).

The spelling of 210333220272 in words is "two hundred ten billion, three hundred thirty-three million, two hundred twenty thousand, two hundred seventy-two".