12002022202112 has 36 divisors (see below), whose sum is σ = 24541482538776. Its totient is φ = 5854644971520.

The previous prime is 12002022202103. The next prime is 12002022202223. The reversal of 12002022202112 is 21120222020021.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 571732178 + ... + 571753169.

Almost surely, 2^{12002022202112} is an apocalyptic number.

It is an amenable number.

12002022202112 is an abundant number, since it is smaller than the sum of its proper divisors (12539460336664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12002022202112 is an equidigital number, since it uses as much as digits as its factorization.

12002022202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143485404 (or 1143485390 counting only the distinct ones).

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

Adding to 12002022202112 its reverse (21120222020021), we get a palindrome (33122244222133).

The spelling of 12002022202112 in words is "twelve trillion, two billion, twenty-two million, two hundred two thousand, one hundred twelve".