12152166767 has 8 divisors (see below), whose sum is σ = 13094200560. Its totient is φ = 11211168960.

The previous prime is 12152166731. The next prime is 12152166779. The reversal of 12152166767 is 76766125121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12152166767 - 2²⁸ = 11883731311 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 (12152166707) by changing a digit.

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, 234542 + ... + 281627.

It is an arithmetic number, because the mean of its divisors is an integer number (1636775070).

Almost surely, 2^12152166767 is an apocalyptic number.

12152166767 is a deficient number, since it is larger than the sum of its proper divisors (942033793).

12152166767 is a wasteful number, since it uses less digits than its factorization.

12152166767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517993.

The product of its digits is 211680, while the sum is 44.

The spelling of 12152166767 in words is "twelve billion, one hundred fifty-two million, one hundred sixty-six thousand, seven hundred sixty-seven".