210002122010202 has 16 divisors (see below), whose sum is σ = 420251742122112. Its totient is φ = 69959457653120.

The previous prime is 210002122010189. The next prime is 210002122010221. The reversal of 210002122010202 is 202010221200012.

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, 10312409874 + ... + 10312430237.

It is an arithmetic number, because the mean of its divisors is an integer number (26265733882632).

Almost surely, 2^{210002122010202} is an apocalyptic number.

210002122010202 is an abundant number, since it is smaller than the sum of its proper divisors (210249620111910).

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

210002122010202 is a wasteful number, since it uses less digits than its factorization.

210002122010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20624841813.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 210002122010202 its reverse (202010221200012), we get a palindrome (412012343210214).

The spelling of 210002122010202 in words is "two hundred ten trillion, two billion, one hundred twenty-two million, ten thousand, two hundred two".