12002209974 has 12 divisors (see below), whose sum is σ = 26004788316. Its totient is φ = 4000736652.

The previous prime is 12002209949. The next prime is 12002209993. The reversal of 12002209974 is 47990220021.

12002209974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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 5 ways as a sum of consecutive naturals, for example, 333394704 + ... + 333394739.

It is an arithmetic number, because the mean of its divisors is an integer number (2167065693).

Almost surely, 2^12002209974 is an apocalyptic number.

12002209974 is an abundant number, since it is smaller than the sum of its proper divisors (14002578342).

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

12002209974 is a wasteful number, since it uses less digits than its factorization.

12002209974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666789451 (or 666789448 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

Adding to 12002209974 its reverse (47990220021), we get a palindrome (59992429995).

The spelling of 12002209974 in words is "twelve billion, two million, two hundred nine thousand, nine hundred seventy-four".