12210998468 has 6 divisors (see below), whose sum is σ = 21369247326. Its totient is φ = 6105499232.

The previous prime is 12210998453. The next prime is 12210998491. The reversal of 12210998468 is 86489901221.

12210998468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8405589124 + 3805409344 = 91682^2 + 61688^2 .

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 as a sum of consecutive naturals, namely, 1526374805 + ... + 1526374812.

It is an arithmetic number, because the mean of its divisors is an integer number (3561541221).

Almost surely, 2^12210998468 is an apocalyptic number.

It is an amenable number.

12210998468 is a deficient number, since it is larger than the sum of its proper divisors (9158248858).

12210998468 is a wasteful number, since it uses less digits than its factorization.

12210998468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3052749621 (or 3052749619 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 50.

The spelling of 12210998468 in words is "twelve billion, two hundred ten million, nine hundred ninety-eight thousand, four hundred sixty-eight".