11217626626223 has 8 divisors (see below), whose sum is σ = 11234103566400. Its totient is φ = 11201152118688.

The previous prime is 11217626626189. The next prime is 11217626626267. The reversal of 11217626626223 is 32262662671211.

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 11217626626223 - 2¹⁶ = 11217626560687 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 (11217626626273) 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, 8726273 + ... + 9928901.

It is an arithmetic number, because the mean of its divisors is an integer number (1404262945800).

Almost surely, 2^{11217626626223} is an apocalyptic number.

11217626626223 is a deficient number, since it is larger than the sum of its proper divisors (16476940177).

11217626626223 is a wasteful number, since it uses less digits than its factorization.

11217626626223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216321.

The product of its digits is 870912, while the sum is 47.

The spelling of 11217626626223 in words is "eleven trillion, two hundred seventeen billion, six hundred twenty-six million, six hundred twenty-six thousand, two hundred twenty-three".