210133000220 has 96 divisors (see below), whose sum is σ = 519966772416. Its totient is φ = 70324531200.

The previous prime is 210133000211. The next prime is 210133000241. The reversal of 210133000220 is 22000331012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 210133000195 and 210133000204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 854810 + ... + 1072830.

It is an arithmetic number, because the mean of its divisors is an integer number (5416320546).

Almost surely, 2^210133000220 is an apocalyptic number.

210133000220 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 210133000220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259983386208).

210133000220 is an abundant number, since it is smaller than the sum of its proper divisors (309833772196).

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

210133000220 is a wasteful number, since it uses less digits than its factorization.

210133000220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218391 (or 218389 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 210133000220 its reverse (22000331012), we get a palindrome (232133331232).

The spelling of 210133000220 in words is "two hundred ten billion, one hundred thirty-three million, two hundred twenty", and thus it is an aban number.