210202002100210 has 16 divisors (see below), whose sum is σ = 378364071264192. Its totient is φ = 84080696954800.

The previous prime is 210202002100147. The next prime is 210202002100217. The reversal of 210202002100210 is 12001200202012.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (210202002100217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4204606 + ... + 20930425.

It is an arithmetic number, because the mean of its divisors is an integer number (23647754454012).

Almost surely, 2^{210202002100210} is an apocalyptic number.

210202002100210 is a deficient number, since it is larger than the sum of its proper divisors (168162069163982).

210202002100210 is a wasteful number, since it uses less digits than its factorization.

210202002100210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25971329.

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

Adding to 210202002100210 its reverse (12001200202012), we get a palindrome (222203202302222).

The spelling of 210202002100210 in words is "two hundred ten trillion, two hundred two billion, two million, one hundred thousand, two hundred ten".