12002022212201 has 8 divisors (see below), whose sum is σ = 13746350823744. Its totient is φ = 10265132103120.

The previous prime is 12002022212177. The next prime is 12002022212209. The reversal of 12002022212201 is 10221222020021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12002022212201 - 2¹⁰ = 12002022211177 is a prime.

It is a super-3 number, since 3×12002022212201³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12002022212201.

It is not an unprimeable number, because it can be changed into a prime (12002022212209) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1859622155 + ... + 1859628608.

It is an arithmetic number, because the mean of its divisors is an integer number (1718293852968).

Almost surely, 2^{12002022212201} is an apocalyptic number.

It is an amenable number.

12002022212201 is a deficient number, since it is larger than the sum of its proper divisors (1744328611543).

12002022212201 is an equidigital number, since it uses as much as digits as its factorization.

12002022212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3719251231.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12002022212201 its reverse (10221222020021), we get a palindrome (22223244232222).

The spelling of 12002022212201 in words is "twelve trillion, two billion, twenty-two million, two hundred twelve thousand, two hundred one".