12002110221022 has 16 divisors (see below), whose sum is σ = 18133556096880. Its totient is φ = 5957595672768.

The previous prime is 12002110221019. The next prime is 12002110221037. The reversal of 12002110221022 is 22012201120021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12002110220987 and 12002110221005.

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 7 ways as a sum of consecutive naturals, for example, 4815628 + ... + 6869824.

It is an arithmetic number, because the mean of its divisors is an integer number (1133347256055).

Almost surely, 2^{12002110221022} is an apocalyptic number.

12002110221022 is a deficient number, since it is larger than the sum of its proper divisors (6131445875858).

12002110221022 is a wasteful number, since it uses less digits than its factorization.

12002110221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075355.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12002110221022 its reverse (22012201120021), we get a palindrome (34014311341043).

The spelling of 12002110221022 in words is "twelve trillion, two billion, one hundred ten million, two hundred twenty-one thousand, twenty-two".