12201313230 has 32 divisors (see below), whose sum is σ = 32536836000. Its totient is φ = 3253683456.

The previous prime is 12201313193. The next prime is 12201313259. The reversal of 12201313230 is 3231310221.

12201313230 is a `hidden beast` number, since 122 + 0 + 1 + 313 + 230 = 666.

12201313230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×12201313230³ (a number of 31 digits) contains 333 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22594755 + ... + 22595294.

It is an arithmetic number, because the mean of its divisors is an integer number (1016776125).

Almost surely, 2^12201313230 is an apocalyptic number.

12201313230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12201313230 is an abundant number, since it is smaller than the sum of its proper divisors (20335522770).

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

12201313230 is a wasteful number, since it uses less digits than its factorization.

12201313230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45190065 (or 45190059 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12201313230 its reverse (3231310221), we get a palindrome (15432623451).

The spelling of 12201313230 in words is "twelve billion, two hundred one million, three hundred thirteen thousand, two hundred thirty".