12232352198 has 16 divisors (see below), whose sum is σ = 20214763920. Its totient is φ = 5505108000.

The previous prime is 12232352191. The next prime is 12232352267. The reversal of 12232352198 is 89125323221.

12232352198 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 not an unprimeable number, because it can be changed into a prime (12232352191) by changing a digit.

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, 2750333 + ... + 2754776.

It is an arithmetic number, because the mean of its divisors is an integer number (1263422745).

Almost surely, 2^12232352198 is an apocalyptic number.

12232352198 is a deficient number, since it is larger than the sum of its proper divisors (7982411722).

12232352198 is a wasteful number, since it uses less digits than its factorization.

12232352198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5505223.

The product of its digits is 51840, while the sum is 38.

The spelling of 12232352198 in words is "twelve billion, two hundred thirty-two million, three hundred fifty-two thousand, one hundred ninety-eight".