12011201233130 has 64 divisors (see below), whose sum is σ = 23701011609600. Its totient is φ = 4346389819200.

The previous prime is 12011201233123. The next prime is 12011201233139. The reversal of 12011201233130 is 3133210211021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12011201233139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20198717 + ... + 20784863.

It is an arithmetic number, because the mean of its divisors is an integer number (370328306400).

Almost surely, 2^{12011201233130} is an apocalyptic number.

12011201233130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12011201233130 is a deficient number, since it is larger than the sum of its proper divisors (11689810376470).

12011201233130 is a wasteful number, since it uses less digits than its factorization.

12011201233130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587075.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 12011201233130 its reverse (3133210211021), we get a palindrome (15144411444151).

The spelling of 12011201233130 in words is "twelve trillion, eleven billion, two hundred one million, two hundred thirty-three thousand, one hundred thirty".