12000122213132 has 12 divisors (see below), whose sum is σ = 21121602393696. Its totient is φ = 5965378672080.

The previous prime is 12000122213087. The next prime is 12000122213153. The reversal of 12000122213132 is 23131222100021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8670607844 + ... + 8670609227.

It is an arithmetic number, because the mean of its divisors is an integer number (1760133532808).

Almost surely, 2^{12000122213132} is an apocalyptic number.

It is an amenable number.

12000122213132 is a deficient number, since it is larger than the sum of its proper divisors (9121480180564).

12000122213132 is a wasteful number, since it uses less digits than its factorization.

12000122213132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17341217248 (or 17341217246 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12000122213132 its reverse (23131222100021), we get a palindrome (35131344313153).

The spelling of 12000122213132 in words is "twelve trillion, one hundred twenty-two million, two hundred thirteen thousand, one hundred thirty-two".