210020202210000 has 600 divisors, whose sum is σ = 839013486991680. Its totient is φ = 44311947264000.

The previous prime is 210020202209833. The next prime is 210020202210037. The reversal of 210020202210000 is 12202020012.

It is a tau number, because it is divible by the number of its divisors (600).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 32531136 + ... + 38448864.

Almost surely, 2^{210020202210000} is an apocalyptic number.

210020202210000 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 210020202210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (419506743495840).

210020202210000 is an abundant number, since it is smaller than the sum of its proper divisors (628993284781680).

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

210020202210000 is a wasteful number, since it uses less digits than its factorization.

210020202210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5917793 (or 5917759 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 210020202210000 its reverse (12202020012), we get a palindrome (210032404230012).

The spelling of 210020202210000 in words is "two hundred ten trillion, twenty billion, two hundred two million, two hundred ten thousand".