223020224321 has 8 divisors (see below), whose sum is σ = 224589456000. Its totient is φ = 221451958960.

The previous prime is 223020224309. The next prime is 223020224353. The reversal of 223020224321 is 123422020322.

223020224321 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 a cyclic number.

It is not a de Polignac number, because 223020224321 - 2¹⁰ = 223020223297 is a prime.

It is a super-2 number, since 2×223020224321² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223020224821) 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 7 ways as a sum of consecutive naturals, for example, 224786 + ... + 704676.

It is an arithmetic number, because the mean of its divisors is an integer number (28073682000).

Almost surely, 2^223020224321 is an apocalyptic number.

It is an amenable number.

223020224321 is a deficient number, since it is larger than the sum of its proper divisors (1569231679).

223020224321 is a wasteful number, since it uses less digits than its factorization.

223020224321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483159.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 223020224321 its reverse (123422020322), we get a palindrome (346442244643).

The spelling of 223020224321 in words is "two hundred twenty-three billion, twenty million, two hundred twenty-four thousand, three hundred twenty-one".