12002726216687 has 8 divisors (see below), whose sum is σ = 12008513714400. Its totient is φ = 11996939052000.

The previous prime is 12002726216633. The next prime is 12002726216699. The reversal of 12002726216687 is 78661262720021.

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 12002726216687 - 2¹⁴ = 12002726200303 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 (12002726276687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101187689 + ... + 101306237.

It is an arithmetic number, because the mean of its divisors is an integer number (1501064214300).

Almost surely, 2^{12002726216687} is an apocalyptic number.

12002726216687 is a deficient number, since it is larger than the sum of its proper divisors (5787497713).

12002726216687 is a wasteful number, since it uses less digits than its factorization.

12002726216687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166513.

The product of its (nonzero) digits is 1354752, while the sum is 50.

The spelling of 12002726216687 in words is "twelve trillion, two billion, seven hundred twenty-six million, two hundred sixteen thousand, six hundred eighty-seven".