12002022092 has 24 divisors (see below), whose sum is σ = 21138604032. Its totient is φ = 5962496400.

The previous prime is 12002022061. The next prime is 12002022101. The reversal of 12002022092 is 29022020021.

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, 665717 + ... + 683507.

It is an arithmetic number, because the mean of its divisors is an integer number (880775168).

Almost surely, 2^12002022092 is an apocalyptic number.

It is an amenable number.

12002022092 is a deficient number, since it is larger than the sum of its proper divisors (9136581940).

12002022092 is a wasteful number, since it uses less digits than its factorization.

12002022092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18869 (or 18867 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 12002022092 in words is "twelve billion, two million, twenty-two thousand, ninety-two".