12230313130000 has 400 divisors, whose sum is σ = 34973173002240. Its totient is φ = 4053268800000.

The previous prime is 12230313129967. The next prime is 12230313130043. The reversal of 12230313130000 is 3131303221.

It is a tau number, because it is divible by the number of its divisors (400).

It is a self number, because there is not a number n which added to its sum of digits gives 12230313130000.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2211227235 + ... + 2211232765.

Almost surely, 2^{12230313130000} is an apocalyptic number.

12230313130000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12230313130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17486586501120).

12230313130000 is an abundant number, since it is smaller than the sum of its proper divisors (22742859872240).

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

12230313130000 is a wasteful number, since it uses less digits than its factorization.

12230313130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6616 (or 6595 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12230313130000 its reverse (3131303221), we get a palindrome (12233444433221).

The spelling of 12230313130000 in words is "twelve trillion, two hundred thirty billion, three hundred thirteen million, one hundred thirty thousand".