210201210000 has 200 divisors, whose sum is σ = 753953782560. Its totient is φ = 56053584000.

The previous prime is 210201209947. The next prime is 210201210013. The reversal of 210201210000 is 12102012.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 119262 + ... + 659261.

Almost surely, 2^210201210000 is an apocalyptic number.

210201210000 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 210201210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (376976891280).

210201210000 is an abundant number, since it is smaller than the sum of its proper divisors (543752572560).

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

210201210000 is an equidigital number, since it uses as much as digits as its factorization.

210201210000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778560 (or 778533 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 210201210000 its reverse (12102012), we get a palindrome (210213312012).

The spelling of 210201210000 in words is "two hundred ten billion, two hundred one million, two hundred ten thousand".