12092122 has 16 divisors (see below), whose sum is σ = 21153600. Its totient is φ = 5182044.

The previous prime is 12092099. The next prime is 12092137. The reversal of 12092122 is 22129021.

It is a self number, because there is not a number n which added to its sum of digits gives 12092122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8128 + ... + 9499.

It is an arithmetic number, because the mean of its divisors is an integer number (1322100).

Almost surely, 2^12092122 is an apocalyptic number.

12092122 is a deficient number, since it is larger than the sum of its proper divisors (9061478).

12092122 is an equidigital number, since it uses as much as digits as its factorization.

12092122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17650 (or 17636 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 12092122 is about 3477.3728589267. The cubic root of 12092122 is about 229.5272077394.

The spelling of 12092122 in words is "twelve million, ninety-two thousand, one hundred twenty-two".