12222112298 has 16 divisors (see below), whose sum is σ = 20022656544. Its totient is φ = 5549162160.

The previous prime is 12222112241. The next prime is 12222112327. The reversal of 12222112298 is 89221122221.

12222112298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 297440 + ... + 336027.

It is an arithmetic number, because the mean of its divisors is an integer number (1251416034).

Almost surely, 2^12222112298 is an apocalyptic number.

12222112298 is a deficient number, since it is larger than the sum of its proper divisors (7800544246).

12222112298 is a wasteful number, since it uses less digits than its factorization.

12222112298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634357.

The product of its digits is 4608, while the sum is 32.

The spelling of 12222112298 in words is "twelve billion, two hundred twenty-two million, one hundred twelve thousand, two hundred ninety-eight".