12012311033230 has 16 divisors (see below), whose sum is σ = 21648305170800. Its totient is φ = 4799114344192.

The previous prime is 12012311033201. The next prime is 12012311033231. The reversal of 12012311033230 is 3233011321021.

12012311033230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12012311033231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726249955 + ... + 726266494.

It is an arithmetic number, because the mean of its divisors is an integer number (1353019073175).

Almost surely, 2^{12012311033230} is an apocalyptic number.

12012311033230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12012311033230 is a deficient number, since it is larger than the sum of its proper divisors (9635994137570).

12012311033230 is a wasteful number, since it uses less digits than its factorization.

12012311033230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452517283.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12012311033230 its reverse (3233011321021), we get a palindrome (15245322354251).

The spelling of 12012311033230 in words is "twelve trillion, twelve billion, three hundred eleven million, thirty-three thousand, two hundred thirty".