210102221022202 has 16 divisors (see below), whose sum is σ = 323313422411232. Its totient is φ = 102363269926320.

The previous prime is 210102221022179. The next prime is 210102221022241. The reversal of 210102221022202 is 202220122201012.

210102221022202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 210102221022202.

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, 8047413828 + ... + 8047439935.

It is an arithmetic number, because the mean of its divisors is an integer number (20207088900702).

Almost surely, 2^{210102221022202} is an apocalyptic number.

210102221022202 is a deficient number, since it is larger than the sum of its proper divisors (113211201389030).

210102221022202 is a wasteful number, since it uses less digits than its factorization.

210102221022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16094853933.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 210102221022202 its reverse (202220122201012), we get a palindrome (412322343223214).

The spelling of 210102221022202 in words is "two hundred ten trillion, one hundred two billion, two hundred twenty-one million, twenty-two thousand, two hundred two".