12011332233230 has 16 divisors (see below), whose sum is σ = 23585888749104. Its totient is φ = 4367757175680.

The previous prime is 12011332233227. The next prime is 12011332233239. The reversal of 12011332233230 is 3233223311021.

It is a self number, because there is not a number n which added to its sum of digits gives 12011332233230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011332233239) 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, 54596964587 + ... + 54596964806.

It is an arithmetic number, because the mean of its divisors is an integer number (1474118046819).

Almost surely, 2^{12011332233230} is an apocalyptic number.

12011332233230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12011332233230 is a deficient number, since it is larger than the sum of its proper divisors (11574556515874).

12011332233230 is a wasteful number, since it uses less digits than its factorization.

12011332233230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109193929411.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 12011332233230 its reverse (3233223311021), we get a palindrome (15244555544251).

The spelling of 12011332233230 in words is "twelve trillion, eleven billion, three hundred thirty-two million, two hundred thirty-three thousand, two hundred thirty".