210000010202 has 4 divisors (see below), whose sum is σ = 315000015306. Its totient is φ = 105000005100.

The previous prime is 210000010189. The next prime is 210000010271. The reversal of 210000010202 is 202010000012.

210000010202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 178496955121 + 31503055081 = 422489^2 + 177491^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 210000010202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52500002549 + ... + 52500002552.

Almost surely, 2^210000010202 is an apocalyptic number.

210000010202 is a deficient number, since it is larger than the sum of its proper divisors (105000005104).

210000010202 is a wasteful number, since it uses less digits than its factorization.

210000010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105000005103.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 210000010202 its reverse (202010000012), we get a palindrome (412010010214).

The spelling of 210000010202 in words is "two hundred ten billion, ten thousand, two hundred two".