223220766610327 has 8 divisors (see below), whose sum is σ = 229395362439600. Its totient is φ = 217053623525184.

The previous prime is 223220766610217. The next prime is 223220766610349. The reversal of 223220766610327 is 723016667022322.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223220766610327 is a prime.

It is a super-3 number, since 3×223220766610327³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223220766610027) 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, 1863125302 + ... + 1863245107.

It is an arithmetic number, because the mean of its divisors is an integer number (28674420304950).

Almost surely, 2^{223220766610327} is an apocalyptic number.

223220766610327 is a deficient number, since it is larger than the sum of its proper divisors (6174595829273).

223220766610327 is a wasteful number, since it uses less digits than its factorization.

223220766610327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3726372065.

The product of its (nonzero) digits is 3048192, while the sum is 49.

The spelling of 223220766610327 in words is "two hundred twenty-three trillion, two hundred twenty billion, seven hundred sixty-six million, six hundred ten thousand, three hundred twenty-seven".