223514378605 has 8 divisors (see below), whose sum is σ = 306534004992. Its totient is φ = 153267002448.

The previous prime is 223514378579. The next prime is 223514378639. The reversal of 223514378605 is 506873415322.

223514378605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 223514378605 - 2⁵ = 223514378573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 3193062517 + ... + 3193062586.

It is an arithmetic number, because the mean of its divisors is an integer number (38316750624).

Almost surely, 2^223514378605 is an apocalyptic number.

It is an amenable number.

223514378605 is a deficient number, since it is larger than the sum of its proper divisors (83019626387).

223514378605 is an equidigital number, since it uses as much as digits as its factorization.

223514378605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6386125115.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 223514378605 in words is "two hundred twenty-three billion, five hundred fourteen million, three hundred seventy-eight thousand, six hundred five".