12012230133032 has 16 divisors (see below), whose sum is σ = 22529335570260. Its totient is φ = 6004407314304.

The previous prime is 12012230133019. The next prime is 12012230133089. The reversal of 12012230133032 is 23033103221021.

It can be written as a sum of positive squares in 2 ways, for example, as 11996483396836 + 15746736196 = 3463594^2 + 125486^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12012230132989 and 12012230133007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213439133 + ... + 213495404.

Almost surely, 2^{12012230133032} is an apocalyptic number.

It is an amenable number.

12012230133032 is a deficient number, since it is larger than the sum of its proper divisors (10517105437228).

12012230133032 is a wasteful number, since it uses less digits than its factorization.

12012230133032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426938060 (or 426938056 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12012230133032 its reverse (23033103221021), we get a palindrome (35045333354053).

The spelling of 12012230133032 in words is "twelve trillion, twelve billion, two hundred thirty million, one hundred thirty-three thousand, thirty-two".