202110200212 has 24 divisors (see below), whose sum is σ = 362661686856. Its totient is φ = 98516865408.

The previous prime is 202110200209. The next prime is 202110200213. The reversal of 202110200212 is 212002011202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 613354756 + 201496845456 = 24766^2 + 448884^2 .

It is a junction number, because it is equal to n+sod(n) for n = 202110200192 and 202110200201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202110200213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3002863 + ... + 3069430.

It is an arithmetic number, because the mean of its divisors is an integer number (15110903619).

Almost surely, 2^202110200212 is an apocalyptic number.

It is an amenable number.

202110200212 is a deficient number, since it is larger than the sum of its proper divisors (160551486644).

202110200212 is a wasteful number, since it uses less digits than its factorization.

202110200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6072507 (or 6072505 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202110200212 its reverse (212002011202), we get a palindrome (414112211414).

The spelling of 202110200212 in words is "two hundred two billion, one hundred ten million, two hundred thousand, two hundred twelve".