223101223 has 8 divisors (see below), whose sum is σ = 228679920. Its totient is φ = 217588800.

The previous prime is 223101199. The next prime is 223101227. The reversal of 223101223 is 322101322.

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 223101223 - 2⁵ = 223101191 is a prime.

It is a super-3 number, since 3×223101223³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223101197 and 223101206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223101227) 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, 9718 + ... + 23251.

It is an arithmetic number, because the mean of its divisors is an integer number (28584990).

Almost surely, 2^223101223 is an apocalyptic number.

223101223 is a deficient number, since it is larger than the sum of its proper divisors (5578697).

223101223 is a wasteful number, since it uses less digits than its factorization.

223101223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33137.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 223101223 is about 14936.5733352734. The cubic root of 223101223 is about 606.5044388042.

Adding to 223101223 its reverse (322101322), we get a palindrome (545202545).

Subtracting 223101223 from its reverse (322101322), we obtain a palindrome (99000099).

The spelling of 223101223 in words is "two hundred twenty-three million, one hundred one thousand, two hundred twenty-three".