12011023210230 has 192 divisors, whose sum is σ = 35244261158400. Its totient is φ = 2908587528000.

The previous prime is 12011023210229. The next prime is 12011023210283. The reversal of 12011023210230 is 3201232011021.

12011023210230 is a `hidden beast` number, since 1 + 2 + 0 + 110 + 2 + 321 + 0 + 230 = 666.

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 29823705 + ... + 30223755.

It is an arithmetic number, because the mean of its divisors is an integer number (183563860200).

Almost surely, 2^{12011023210230} is an apocalyptic number.

12011023210230 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 12011023210230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17622130579200).

12011023210230 is an abundant number, since it is smaller than the sum of its proper divisors (23233237948170).

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

12011023210230 is a wasteful number, since it uses less digits than its factorization.

12011023210230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401008 (or 400991 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12011023210230 its reverse (3201232011021), we get a palindrome (15212255221251).

The spelling of 12011023210230 in words is "twelve trillion, eleven billion, twenty-three million, two hundred ten thousand, two hundred thirty".