11223302130000 has 300 divisors, whose sum is σ = 40310318184708. Its totient is φ = 2911991040000.

The previous prime is 11223302129993. The next prime is 11223302130013. The reversal of 11223302130000 is 3120332211.

11223302130000 is a `hidden beast` number, since 1 + 12 + 2 + 330 + 21 + 300 + 0 + 0 = 666.

It can be written as a sum of positive squares in 10 ways, for example, as 2388211707456 + 8835090422544 = 1545384^2 + 2972388^2 .

It is a tau number, because it is divible by the number of its divisors (300).

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 polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1644820 + ... + 5015180.

Almost surely, 2^{11223302130000} is an apocalyptic number.

11223302130000 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 11223302130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20155159092354).

11223302130000 is an abundant number, since it is smaller than the sum of its proper divisors (29087016054708).

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

11223302130000 is a wasteful number, since it uses less digits than its factorization.

11223302130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3370432 (or 3370408 counting only the distinct ones).

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

Adding to 11223302130000 its reverse (3120332211), we get a palindrome (11226422462211).

The spelling of 11223302130000 in words is "eleven trillion, two hundred twenty-three billion, three hundred two million, one hundred thirty thousand".