202212210213 has 96 divisors (see below), whose sum is σ = 339680355840. Its totient is φ = 118141545600.

The previous prime is 202212210209. The next prime is 202212210247. The reversal of 202212210213 is 312012212202.

202212210213 is a `hidden beast` number, since 20 + 221 + 2 + 210 + 213 = 666.

202212210213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 202212210213 - 2² = 202212210209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202212210203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17871828 + ... + 17883138.

It is an arithmetic number, because the mean of its divisors is an integer number (3538337040).

Almost surely, 2^202212210213 is an apocalyptic number.

It is an amenable number.

202212210213 is a deficient number, since it is larger than the sum of its proper divisors (137468145627).

202212210213 is a wasteful number, since it uses less digits than its factorization.

202212210213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11448 (or 11411 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 202212210213 its reverse (312012212202), we get a palindrome (514224422415).

The spelling of 202212210213 in words is "two hundred two billion, two hundred twelve million, two hundred ten thousand, two hundred thirteen".