212133032203 has 16 divisors (see below), whose sum is σ = 225274500000. Its totient is φ = 199066010112.

The previous prime is 212133032179. The next prime is 212133032207. The reversal of 212133032203 is 302230331212.

It is a cyclic number.

It is not a de Polignac number, because 212133032203 - 2³⁷ = 74694078731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212133032207) 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, 9396373 + ... + 9418921.

It is an arithmetic number, because the mean of its divisors is an integer number (14079656250).

Almost surely, 2^212133032203 is an apocalyptic number.

212133032203 is a deficient number, since it is larger than the sum of its proper divisors (13141467797).

212133032203 is a wasteful number, since it uses less digits than its factorization.

212133032203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24174.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 212133032203 its reverse (302230331212), we get a palindrome (514363363415).

The spelling of 212133032203 in words is "two hundred twelve billion, one hundred thirty-three million, thirty-two thousand, two hundred three".