12233666216 has 32 divisors (see below), whose sum is σ = 23102172000. Its totient is φ = 6073194816.

The previous prime is 12233666201. The next prime is 12233666251. The reversal of 12233666216 is 61266633221.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12233666216.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 963155 + ... + 975773.

It is an arithmetic number, because the mean of its divisors is an integer number (721942875).

Almost surely, 2^12233666216 is an apocalyptic number.

It is an amenable number.

12233666216 is a deficient number, since it is larger than the sum of its proper divisors (10868505784).

12233666216 is a wasteful number, since it uses less digits than its factorization.

12233666216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13481 (or 13477 counting only the distinct ones).

The product of its digits is 93312, while the sum is 38.

The spelling of 12233666216 in words is "twelve billion, two hundred thirty-three million, six hundred sixty-six thousand, two hundred sixteen".