223021332223 has 8 divisors (see below), whose sum is σ = 223964522496. Its totient is φ = 222079591800.

The previous prime is 223021332221. The next prime is 223021332227. The reversal of 223021332223 is 322233120322.

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 223021332223 - 2¹ = 223021332221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223021332221) 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, 53611 + ... + 670012.

It is an arithmetic number, because the mean of its divisors is an integer number (27995565312).

Almost surely, 2^223021332223 is an apocalyptic number.

223021332223 is a deficient number, since it is larger than the sum of its proper divisors (943190273).

223021332223 is an equidigital number, since it uses as much as digits as its factorization.

223021332223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724925.

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

Adding to 223021332223 its reverse (322233120322), we get a palindrome (545254452545).

The spelling of 223021332223 in words is "two hundred twenty-three billion, twenty-one million, three hundred thirty-two thousand, two hundred twenty-three".