212210032203 has 48 divisors (see below), whose sum is σ = 337883809536. Its totient is φ = 127547663040.

The previous prime is 212210032201. The next prime is 212210032219. The reversal of 212210032203 is 302230012212.

It is not a de Polignac number, because 212210032203 - 2¹ = 212210032201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212210032201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 769476 + ... + 1008222.

It is an arithmetic number, because the mean of its divisors is an integer number (7039246032).

Almost surely, 2^212210032203 is an apocalyptic number.

212210032203 is a deficient number, since it is larger than the sum of its proper divisors (125673777333).

212210032203 is a wasteful number, since it uses less digits than its factorization.

212210032203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238944 (or 238941 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 212210032203 its reverse (302230012212), we get a palindrome (514440044415).

The spelling of 212210032203 in words is "two hundred twelve billion, two hundred ten million, thirty-two thousand, two hundred three".