212201312203 has 8 divisors (see below), whose sum is σ = 212489280080. Its totient is φ = 211913534880.

The previous prime is 212201312171. The next prime is 212201312209. The reversal of 212201312203 is 302213102212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212201312203 - 2⁵ = 212201312171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212201312209) 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, 2255968 + ... + 2348146.

It is an arithmetic number, because the mean of its divisors is an integer number (26561160010).

Almost surely, 2^212201312203 is an apocalyptic number.

212201312203 is a deficient number, since it is larger than the sum of its proper divisors (287967877).

212201312203 is a wasteful number, since it uses less digits than its factorization.

212201312203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95277.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 212201312203 its reverse (302213102212), we get a palindrome (514414414415).

The spelling of 212201312203 in words is "two hundred twelve billion, two hundred one million, three hundred twelve thousand, two hundred three".