223013022321 has 8 divisors (see below), whose sum is σ = 297655051104. Its totient is φ = 148523170880.

The previous prime is 223013022307. The next prime is 223013022359. The reversal of 223013022321 is 123220310322.

It is a happy number.

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 223013022321 - 2¹⁸ = 223012760177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (223013022301) 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, 38040915 + ... + 38046776.

It is an arithmetic number, because the mean of its divisors is an integer number (37206881388).

Almost surely, 2^223013022321 is an apocalyptic number.

It is an amenable number.

223013022321 is a deficient number, since it is larger than the sum of its proper divisors (74642028783).

223013022321 is an equidigital number, since it uses as much as digits as its factorization.

223013022321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76088671.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 223013022321 its reverse (123220310322), we get a palindrome (346233332643).

The spelling of 223013022321 in words is "two hundred twenty-three billion, thirteen million, twenty-two thousand, three hundred twenty-one".