223115134767117 has 4 divisors (see below), whose sum is σ = 297486846356160. Its totient is φ = 148743423178076.

The previous prime is 223115134767097. The next prime is 223115134767221. The reversal of 223115134767117 is 711767431511322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 223115134767117 - 2¹⁹ = 223115134242829 is a prime.

It is a super-3 number, since 3×223115134767117³ (a number of 44 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223115134767117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223115134767817) 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 3 ways as a sum of consecutive naturals, for example, 37185855794517 + ... + 37185855794522.

It is an arithmetic number, because the mean of its divisors is an integer number (74371711589040).

Almost surely, 2^{223115134767117} is an apocalyptic number.

It is an amenable number.

223115134767117 is a deficient number, since it is larger than the sum of its proper divisors (74371711589043).

223115134767117 is an equidigital number, since it uses as much as digits as its factorization.

223115134767117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74371711589042.

The product of its digits is 1481760, while the sum is 51.

The spelling of 223115134767117 in words is "two hundred twenty-three trillion, one hundred fifteen billion, one hundred thirty-four million, seven hundred sixty-seven thousand, one hundred seventeen".