12002100201022 has 16 divisors (see below), whose sum is σ = 18444174027552. Its totient is φ = 5855293323360.

The previous prime is 12002100201001. The next prime is 12002100201037. The reversal of 12002100201022 is 22010200120021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12002100200993 and 12002100201011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312763578 + ... + 312801949.

It is an arithmetic number, because the mean of its divisors is an integer number (1152760876722).

Almost surely, 2^{12002100201022} is an apocalyptic number.

12002100201022 is a deficient number, since it is larger than the sum of its proper divisors (6442073826530).

12002100201022 is a wasteful number, since it uses less digits than its factorization.

12002100201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625565763.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12002100201022 its reverse (22010200120021), we get a palindrome (34012300321043).

The spelling of 12002100201022 in words is "twelve trillion, two billion, one hundred million, two hundred one thousand, twenty-two".