223223301321 has 16 divisors (see below), whose sum is σ = 317179459584. Its totient is φ = 139316668304.

The previous prime is 223223301317. The next prime is 223223301337. The reversal of 223223301321 is 123103322322.

223223301321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 223223301321 - 2² = 223223301317 is a prime.

It is a super-3 number, since 3×223223301321³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223223301291 and 223223301300.

It is not an unprimeable number, because it can be changed into a prime (223223301341) 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 15 ways as a sum of consecutive naturals, for example, 34412931 + ... + 34419416.

It is an arithmetic number, because the mean of its divisors is an integer number (19823716224).

Almost surely, 2^223223301321 is an apocalyptic number.

It is an amenable number.

223223301321 is a deficient number, since it is larger than the sum of its proper divisors (93956158263).

223223301321 is a wasteful number, since it uses less digits than its factorization.

223223301321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68832420.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 223223301321 its reverse (123103322322), we get a palindrome (346326623643).

The spelling of 223223301321 in words is "two hundred twenty-three billion, two hundred twenty-three million, three hundred one thousand, three hundred twenty-one".