12012211200132 has 192 divisors, whose sum is σ = 36929252505600. Its totient is φ = 3328656197760.

The previous prime is 12012211200107. The next prime is 12012211200133. The reversal of 12012211200132 is 23100211221021.

12012211200132 is a `hidden beast` number, since 120 + 1 + 2 + 211 + 200 + 132 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (12012211200133) 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, 1982032 + ... + 5287047.

It is an arithmetic number, because the mean of its divisors is an integer number (192339856800).

Almost surely, 2^{12012211200132} is an apocalyptic number.

12012211200132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12012211200132 is an abundant number, since it is smaller than the sum of its proper divisors (24917041305468).

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

12012211200132 is a wasteful number, since it uses less digits than its factorization.

12012211200132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7269223 (or 7269215 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 12012211200132 its reverse (23100211221021), we get a palindrome (35112422421153).

The spelling of 12012211200132 in words is "twelve trillion, twelve billion, two hundred eleven million, two hundred thousand, one hundred thirty-two".