212232002203 has 16 divisors (see below), whose sum is σ = 229837741056. Its totient is φ = 194810747040.

The previous prime is 212232002197. The next prime is 212232002209. The reversal of 212232002203 is 302200232212.

It is an interprime number because it is at equal distance from previous prime (212232002197) and next prime (212232002209).

It is a de Polignac number, because none of the positive numbers 2^k-212232002203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212232002209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3223350 + ... + 3288532.

It is an arithmetic number, because the mean of its divisors is an integer number (14364858816).

Almost surely, 2^212232002203 is an apocalyptic number.

212232002203 is a deficient number, since it is larger than the sum of its proper divisors (17605738853).

212232002203 is a wasteful number, since it uses less digits than its factorization.

212232002203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66594.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 212232002203 its reverse (302200232212), we get a palindrome (514432234415).

The spelling of 212232002203 in words is "two hundred twelve billion, two hundred thirty-two million, two thousand, two hundred three".