20000210220210 has 256 divisors, whose sum is σ = 55915827517440. Its totient is φ = 4524678205440.

The previous prime is 20000210220209. The next prime is 20000210220217. The reversal of 20000210220210 is 1202201200002.

It is not an unprimeable number, because it can be changed into a prime (20000210220217) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 348425232 + ... + 348482628.

It is an arithmetic number, because the mean of its divisors is an integer number (218421201240).

Almost surely, 2^{20000210220210} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20000210220210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27957913758720).

20000210220210 is an abundant number, since it is smaller than the sum of its proper divisors (35915617297230).

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

20000210220210 is a wasteful number, since it uses less digits than its factorization.

20000210220210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57961.

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

Adding to 20000210220210 its reverse (1202201200002), we get a palindrome (21202411420212).

The spelling of 20000210220210 in words is "twenty trillion, two hundred ten million, two hundred twenty thousand, two hundred ten".