210210022202212 has 96 divisors (see below), whose sum is σ = 377453355892704. Its totient is φ = 102397437542400.

The previous prime is 210210022202179. The next prime is 210210022202233. The reversal of 210210022202212 is 212202220012012.

It can be written as a sum of positive squares in 16 ways, for example, as 46382719556196 + 163827302646016 = 6810486^2 + 12799504^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 210210022202212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22218579162 + ... + 22218588622.

It is an arithmetic number, because the mean of its divisors is an integer number (3931805790549).

Almost surely, 2^{210210022202212} is an apocalyptic number.

It is an amenable number.

210210022202212 is a deficient number, since it is larger than the sum of its proper divisors (167243333690492).

210210022202212 is a wasteful number, since it uses less digits than its factorization.

210210022202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11089 (or 11087 counting only the distinct ones).

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

Adding to 210210022202212 its reverse (212202220012012), we get a palindrome (422412242214224).

The spelling of 210210022202212 in words is "two hundred ten trillion, two hundred ten billion, twenty-two million, two hundred two thousand, two hundred twelve".