12202130223 has 20 divisors (see below), whose sum is σ = 19020392688. Its totient is φ = 7781067360.

The previous prime is 12202130221. The next prime is 12202130233. The reversal of 12202130223 is 32203120221.

It is not a de Polignac number, because 12202130223 - 2¹ = 12202130221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12202130196 and 12202130205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202130221) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3272998 + ... + 3276723.

Almost surely, 2^12202130223 is an apocalyptic number.

12202130223 is a deficient number, since it is larger than the sum of its proper divisors (6818262465).

12202130223 is an equidigital number, since it uses as much as digits as its factorization.

12202130223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6549756 (or 6549747 counting only the distinct ones).

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

Adding to 12202130223 its reverse (32203120221), we get a palindrome (44405250444).

The spelling of 12202130223 in words is "twelve billion, two hundred two million, one hundred thirty thousand, two hundred twenty-three".