2012022092 has 12 divisors (see below), whose sum is σ = 3525808440. Its totient is φ = 1004648256.

The previous prime is 2012022079. The next prime is 2012022139. The reversal of 2012022092 is 2902202102.

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, 337373 + ... + 343284.

It is an arithmetic number, because the mean of its divisors is an integer number (293817370).

Almost surely, 2^2012022092 is an apocalyptic number.

It is an amenable number.

2012022092 is a deficient number, since it is larger than the sum of its proper divisors (1513786348).

2012022092 is a wasteful number, since it uses less digits than its factorization.

2012022092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681400 (or 681398 counting only the distinct ones).

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

The square root of 2012022092 is about 44855.5692417341. The cubic root of 2012022092 is about 1262.4404895911.

Adding to 2012022092 its reverse (2902202102), we get a palindrome (4914224194).

The spelling of 2012022092 in words is "two billion, twelve million, twenty-two thousand, ninety-two".