223224140023 has 2 divisors, whose sum is σ = 223224140024. Its totient is φ = 223224140022.

The previous prime is 223224140021. The next prime is 223224140033. The reversal of 223224140023 is 320041422322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223224140023 - 2¹ = 223224140021 is a prime.

It is a super-3 number, since 3×223224140023³ (a number of 35 digits) contains 333 as substring.

Together with 223224140021, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 223224140023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223224140021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111612070011 + 111612070012.

It is an arithmetic number, because the mean of its divisors is an integer number (111612070012).

Almost surely, 2^223224140023 is an apocalyptic number.

223224140023 is a deficient number, since it is larger than the sum of its proper divisors (1).

223224140023 is an equidigital number, since it uses as much as digits as its factorization.

223224140023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 223224140023 its reverse (320041422322), we get a palindrome (543265562345).

The spelling of 223224140023 in words is "two hundred twenty-three billion, two hundred twenty-four million, one hundred forty thousand, twenty-three".