212002204203 has 10 divisors (see below), whose sum is σ = 316694650844. Its totient is φ = 141334802748.

The previous prime is 212002204163. The next prime is 212002204261. The reversal of 212002204203 is 302402200212.

212002204203 is a `hidden beast` number, since 2 + 1 + 20 + 0 + 220 + 420 + 3 = 666.

It is not a de Polignac number, because 212002204203 - 2³² = 207707236907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212002244203) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1308655501 + ... + 1308655662.

Almost surely, 2^212002204203 is an apocalyptic number.

212002204203 is a deficient number, since it is larger than the sum of its proper divisors (104692446641).

212002204203 is an equidigital number, since it uses as much as digits as its factorization.

212002204203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2617311175 (or 2617311166 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 212002204203 its reverse (302402200212), we get a palindrome (514404404415).

The spelling of 212002204203 in words is "two hundred twelve billion, two million, two hundred four thousand, two hundred three".