12011322130230 has 128 divisors (see below), whose sum is σ = 29290126694400. Its totient is φ = 3151762790400.

The previous prime is 12011322130229. The next prime is 12011322130237. The reversal of 12011322130230 is 3203122311021.

It is a junction number, because it is equal to n+sod(n) for n = 12011322130197 and 12011322130206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011322130237) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3071161975 + ... + 3071165885.

It is an arithmetic number, because the mean of its divisors is an integer number (228829114800).

Almost surely, 2^{12011322130230} is an apocalyptic number.

12011322130230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12011322130230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14645063347200).

12011322130230 is an abundant number, since it is smaller than the sum of its proper divisors (17278804564170).

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

12011322130230 is a wasteful number, since it uses less digits than its factorization.

12011322130230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6430.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12011322130230 its reverse (3203122311021), we get a palindrome (15214444441251).

The spelling of 12011322130230 in words is "twelve trillion, eleven billion, three hundred twenty-two million, one hundred thirty thousand, two hundred thirty".