12000222021002 has 8 divisors (see below), whose sum is σ = 18017298475812. Its totient is φ = 5994455862400.

The previous prime is 12000222020999. The next prime is 12000222021013. The reversal of 12000222021002 is 20012022200021.

It can be written as a sum of positive squares in 2 ways, for example, as 10184274420961 + 1815947600041 = 3191281^2 + 1347571^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2827571399 + ... + 2827575642.

Almost surely, 2^{12000222021002} is an apocalyptic number.

12000222021002 is a deficient number, since it is larger than the sum of its proper divisors (6017076454810).

12000222021002 is a wasteful number, since it uses less digits than its factorization.

12000222021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5655148104.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12000222021002 its reverse (20012022200021), we get a palindrome (32012244221023).

The spelling of 12000222021002 in words is "twelve trillion, two hundred twenty-two million, twenty-one thousand, two".