12202010212 has 12 divisors (see below), whose sum is σ = 24404020480. Its totient is φ = 5229432936.

The previous prime is 12202010179. The next prime is 12202010213. The reversal of 12202010212 is 21201020221.

It is a happy number.

12202010212 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12202010192 and 12202010201.

It is not an unprimeable number, because it can be changed into a prime (12202010213) 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 3 ways as a sum of consecutive naturals, for example, 217893012 + ... + 217893067.

Almost surely, 2^12202010212 is an apocalyptic number.

It is an amenable number.

12202010212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12202010212 is a wasteful number, since it uses less digits than its factorization.

12202010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435786090 (or 435786088 counting only the distinct ones).

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

Adding to 12202010212 its reverse (21201020221), we get a palindrome (33403030433).

The spelling of 12202010212 in words is "twelve billion, two hundred two million, ten thousand, two hundred twelve".