12322130202 has 24 divisors (see below), whose sum is σ = 27419516436. Its totient is φ = 3996366336.

The previous prime is 12322130167. The next prime is 12322130203. The reversal of 12322130202 is 20203122321.

12322130202 is a `hidden beast` number, since 12 + 322 + 130 + 202 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12303024561 + 19105641 = 110919^2 + 4371^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (12322130203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9250183 + ... + 9251514.

Almost surely, 2^12322130202 is an apocalyptic number.

12322130202 is an abundant number, since it is smaller than the sum of its proper divisors (15097386234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12322130202 is a wasteful number, since it uses less digits than its factorization.

12322130202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18501742 (or 18501739 counting only the distinct ones).

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

Adding to 12322130202 its reverse (20203122321), we get a palindrome (32525252523).

The spelling of 12322130202 in words is "twelve billion, three hundred twenty-two million, one hundred thirty thousand, two hundred two".