12116826767 has 16 divisors (see below), whose sum is σ = 12506959872. Its totient is φ = 11731876800.

The previous prime is 12116826763. The next prime is 12116826773. The reversal of 12116826767 is 76762861121.

It is a cyclic number.

It is not a de Polignac number, because 12116826767 - 2² = 12116826763 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12116826763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6779648 + ... + 6781434.

It is an arithmetic number, because the mean of its divisors is an integer number (781684992).

Almost surely, 2^12116826767 is an apocalyptic number.

12116826767 is a deficient number, since it is larger than the sum of its proper divisors (390133105).

12116826767 is a wasteful number, since it uses less digits than its factorization.

12116826767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3118.

The product of its digits is 338688, while the sum is 47.

The spelling of 12116826767 in words is "twelve billion, one hundred sixteen million, eight hundred twenty-six thousand, seven hundred sixty-seven".