210200200021210 has 16 divisors (see below), whose sum is σ = 432411840043776. Its totient is φ = 72068640007248.

The previous prime is 210200200021193. The next prime is 210200200021243. The reversal of 210200200021210 is 12120002002012.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1501430000082 + ... + 1501430000221.

It is an arithmetic number, because the mean of its divisors is an integer number (27025740002736).

Almost surely, 2^{210200200021210} is an apocalyptic number.

210200200021210 is an abundant number, since it is smaller than the sum of its proper divisors (222211640022566).

210200200021210 is a wasteful number, since it uses less digits than its factorization.

210200200021210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002860000317.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 210200200021210 its reverse (12120002002012), we get a palindrome (222320202023222).

The spelling of 210200200021210 in words is "two hundred ten trillion, two hundred billion, two hundred million, twenty-one thousand, two hundred ten".