210222210210202 has 16 divisors (see below), whose sum is σ = 333903564593280. Its totient is φ = 98921808335808.

The previous prime is 210222210210127. The next prime is 210222210210241. The reversal of 210222210210202 is 202012012222012.

It is a self number, because there is not a number n which added to its sum of digits gives 210222210210202.

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, 196038252 + ... + 197107687.

It is an arithmetic number, because the mean of its divisors is an integer number (20868972787080).

Almost surely, 2^{210222210210202} is an apocalyptic number.

210222210210202 is a deficient number, since it is larger than the sum of its proper divisors (123681354383078).

210222210210202 is a wasteful number, since it uses less digits than its factorization.

210222210210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393161685.

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

Adding to 210222210210202 its reverse (202012012222012), we get a palindrome (412234222432214).

The spelling of 210222210210202 in words is "two hundred ten trillion, two hundred twenty-two billion, two hundred ten million, two hundred ten thousand, two hundred two".