12002726216686 has 4 divisors (see below), whose sum is σ = 18004089325032. Its totient is φ = 6001363108342.

The previous prime is 12002726216633. The next prime is 12002726216699. The reversal of 12002726216686 is 68661262720021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3000681554170 + ... + 3000681554173.

It is an arithmetic number, because the mean of its divisors is an integer number (4501022331258).

Almost surely, 2^{12002726216686} is an apocalyptic number.

12002726216686 is a deficient number, since it is larger than the sum of its proper divisors (6001363108346).

12002726216686 is an equidigital number, since it uses as much as digits as its factorization.

12002726216686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6001363108345.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 12002726216686 in words is "twelve trillion, two billion, seven hundred twenty-six million, two hundred sixteen thousand, six hundred eighty-six".