12022002120122 has 8 divisors (see below), whose sum is σ = 18452375347296. Its totient is φ = 5871210337692.

The previous prime is 12022002120067. The next prime is 12022002120367. The reversal of 12022002120122 is 22102120022021.

It is a happy number.

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

It is a super-3 number, since 3×12022002120122³ (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 12022002120122.

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, 69895361078 + ... + 69895361249.

It is an arithmetic number, because the mean of its divisors is an integer number (2306546918412).

Almost surely, 2^{12022002120122} is an apocalyptic number.

12022002120122 is a deficient number, since it is larger than the sum of its proper divisors (6430373227174).

12022002120122 is a wasteful number, since it uses less digits than its factorization.

12022002120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139790722372.

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

Adding to 12022002120122 its reverse (22102120022021), we get a palindrome (34124122142143).

The spelling of 12022002120122 in words is "twelve trillion, twenty-two billion, two million, one hundred twenty thousand, one hundred twenty-two".