223021022023 has 8 divisors (see below), whose sum is σ = 225450356768. Its totient is φ = 220596765984.

The previous prime is 223021021981. The next prime is 223021022039. The reversal of 223021022023 is 320220120322.

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 223021022023 - 2²⁹ = 222484151111 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 (223021022053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1181340 + ... + 1357057.

It is an arithmetic number, because the mean of its divisors is an integer number (28181294596).

Almost surely, 2^223021022023 is an apocalyptic number.

223021022023 is a deficient number, since it is larger than the sum of its proper divisors (2429334745).

223021022023 is a wasteful number, since it uses less digits than its factorization.

223021022023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539353.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 223021022023 its reverse (320220120322), we get a palindrome (543241142345).

The spelling of 223021022023 in words is "two hundred twenty-three billion, twenty-one million, twenty-two thousand, twenty-three".