200220000021210 has 128 divisors (see below), whose sum is σ = 519282687684096. Its totient is φ = 49114368230400.

The previous prime is 200220000021179. The next prime is 200220000021269. The reversal of 200220000021210 is 12120000022002.

200220000021210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4725157584 + ... + 4725199956.

It is an arithmetic number, because the mean of its divisors is an integer number (4056895997532).

Almost surely, 2^{200220000021210} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200220000021210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259641343842048).

200220000021210 is an abundant number, since it is smaller than the sum of its proper divisors (319062687662886).

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

200220000021210 is a wasteful number, since it uses less digits than its factorization.

200220000021210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84040.

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

Adding to 200220000021210 its reverse (12120000022002), we get a palindrome (212340000043212).

The spelling of 200220000021210 in words is "two hundred trillion, two hundred twenty billion, twenty-one thousand, two hundred ten".