11310230221312 has 40 divisors (see below), whose sum is σ = 24652767447792. Its totient is φ = 5141013734400.

The previous prime is 11310230221243. The next prime is 11310230221313. The reversal of 11310230221312 is 21312203201311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (11310230221313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1004098614 + ... + 1004109877.

Almost surely, 2^{11310230221312} is an apocalyptic number.

It is an amenable number.

11310230221312 is an abundant number, since it is smaller than the sum of its proper divisors (13342537226480).

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

11310230221312 is an equidigital number, since it uses as much as digits as its factorization.

11310230221312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008208520 (or 2008208504 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11310230221312 its reverse (21312203201311), we get a palindrome (32622433422623).

The spelling of 11310230221312 in words is "eleven trillion, three hundred ten billion, two hundred thirty million, two hundred twenty-one thousand, three hundred twelve".