12116664248 has 16 divisors (see below), whose sum is σ = 24466341480. Its totient is φ = 5592306528.

The previous prime is 12116664233. The next prime is 12116664299. The reversal of 12116664248 is 84246661121.

It is a super-2 number, since 2×12116664248² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 58253090 + ... + 58253297.

Almost surely, 2^12116664248 is an apocalyptic number.

It is an amenable number.

12116664248 is an abundant number, since it is smaller than the sum of its proper divisors (12349677232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12116664248 is a wasteful number, since it uses less digits than its factorization.

12116664248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116506406 (or 116506402 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The spelling of 12116664248 in words is "twelve billion, one hundred sixteen million, six hundred sixty-four thousand, two hundred forty-eight".