210211001210000 has 400 divisors, whose sum is σ = 591469089805440. Its totient is φ = 70859543040000.

The previous prime is 210211001209931. The next prime is 210211001210011. The reversal of 210211001210000 is 12100112012.

It is a tau number, because it is divible by the number of its divisors (400).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2443446986 + ... + 2443533014.

Almost surely, 2^{210211001210000} is an apocalyptic number.

210211001210000 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 210211001210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295734544902720).

210211001210000 is an abundant number, since it is smaller than the sum of its proper divisors (381258088595440).

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

210211001210000 is an equidigital number, since it uses as much as digits as its factorization.

210211001210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86652 (or 86631 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 210211001210000 its reverse (12100112012), we get a palindrome (210223101322012).

The spelling of 210211001210000 in words is "two hundred ten trillion, two hundred eleven billion, one million, two hundred ten thousand".