12230203001320 has 64 divisors (see below), whose sum is σ = 29137564684800. Its totient is φ = 4604168770560.

The previous prime is 12230203001311. The next prime is 12230203001323. The reversal of 12230203001320 is 2310030203221.

It is not an unprimeable number, because it can be changed into a prime (12230203001323) 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, 23074885 + ... + 23598955.

It is an arithmetic number, because the mean of its divisors is an integer number (455274448200).

Almost surely, 2^{12230203001320} is an apocalyptic number.

12230203001320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12230203001320 is an abundant number, since it is smaller than the sum of its proper divisors (16907361683480).

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

12230203001320 is a wasteful number, since it uses less digits than its factorization.

12230203001320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558418 (or 558414 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12230203001320 its reverse (2310030203221), we get a palindrome (14540233204541).

The spelling of 12230203001320 in words is "twelve trillion, two hundred thirty billion, two hundred three million, one thousand, three hundred twenty".