223323120223 has 8 divisors (see below), whose sum is σ = 255514171392. Its totient is φ = 191204006136.

The previous prime is 223323120197. The next prime is 223323120269. The reversal of 223323120223 is 322021323322.

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 223323120223 - 2¹³ = 223323112031 is a prime.

It is a super-2 number, since 2×223323120223² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223323120283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17977615 + ... + 17990032.

It is an arithmetic number, because the mean of its divisors is an integer number (31939271424).

Almost surely, 2^223323120223 is an apocalyptic number.

223323120223 is a deficient number, since it is larger than the sum of its proper divisors (32191051169).

223323120223 is an equidigital number, since it uses as much as digits as its factorization.

223323120223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35968541.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 223323120223 its reverse (322021323322), we get a palindrome (545344443545).

The spelling of 223323120223 in words is "two hundred twenty-three billion, three hundred twenty-three million, one hundred twenty thousand, two hundred twenty-three".