12022002112022 has 96 divisors (see below), whose sum is σ = 21296021091840. Its totient is φ = 5074626231360.

The previous prime is 12022002112019. The next prime is 12022002112091. The reversal of 12022002112022 is 22021120022021.

It is a happy number.

It is a super-2 number, since 2×12022002112022² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 1302910973 + ... + 1302920199.

It is an arithmetic number, because the mean of its divisors is an integer number (221833553040).

Almost surely, 2^{12022002112022} is an apocalyptic number.

12022002112022 is a deficient number, since it is larger than the sum of its proper divisors (9274018979818).

12022002112022 is a wasteful number, since it uses less digits than its factorization.

12022002112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10066 (or 10059 counting only the distinct ones).

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

Adding to 12022002112022 its reverse (22021120022021), we get a palindrome (34043122134043).

The spelling of 12022002112022 in words is "twelve trillion, twenty-two billion, two million, one hundred twelve thousand, twenty-two".