210010001020000 has 120 divisors (see below), whose sum is σ = 517573815781176. Its totient is φ = 83854788096000.

The previous prime is 210010001019983. The next prime is 210010001020003. The reversal of 210010001020000 is 20100010012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210010001020003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1934512 + ... + 20585488.

Almost surely, 2^{210010001020000} is an apocalyptic number.

210010001020000 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 210010001020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258786907890588).

210010001020000 is an abundant number, since it is smaller than the sum of its proper divisors (307563814761176).

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

210010001020000 is an equidigital number, since it uses as much as digits as its factorization.

210010001020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18651570 (or 18651547 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 210010001020000 its reverse (20100010012), we get a palindrome (210030101030012).

The spelling of 210010001020000 in words is "two hundred ten trillion, ten billion, one million, twenty thousand".