12022001332112 has 20 divisors (see below), whose sum is σ = 23292984593676. Its totient is φ = 6010908533760.

The previous prime is 12022001332087. The next prime is 12022001332157. The reversal of 12022001332112 is 21123310022021.

It can be written as a sum of positive squares in 2 ways, for example, as 6219317748736 + 5802683583376 = 2493856^2 + 2408876^2 .

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, 4675589 + ... + 6775332.

Almost surely, 2^{12022001332112} is an apocalyptic number.

It is an amenable number.

12022001332112 is a deficient number, since it is larger than the sum of its proper divisors (11270983261564).

12022001332112 is a wasteful number, since it uses less digits than its factorization.

12022001332112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11516546 (or 11516540 counting only the distinct ones).

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

Adding to 12022001332112 its reverse (21123310022021), we get a palindrome (33145311354133).

The spelling of 12022001332112 in words is "twelve trillion, twenty-two billion, one million, three hundred thirty-two thousand, one hundred twelve".