12205213202 has 16 divisors (see below), whose sum is σ = 22532701632. Its totient is φ = 4828435920.

The previous prime is 12205213201. The next prime is 12205213219. The reversal of 12205213202 is 20231250221.

It is not an unprimeable number, because it can be changed into a prime (12205213201) 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, 33530624 + ... + 33530987.

It is an arithmetic number, because the mean of its divisors is an integer number (1408293852).

Almost surely, 2^12205213202 is an apocalyptic number.

12205213202 is a deficient number, since it is larger than the sum of its proper divisors (10327488430).

12205213202 is a wasteful number, since it uses less digits than its factorization.

12205213202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67061633.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 12205213202 its reverse (20231250221), we get a palindrome (32436463423).

The spelling of 12205213202 in words is "twelve billion, two hundred five million, two hundred thirteen thousand, two hundred two".