223324121123 has 2 divisors, whose sum is σ = 223324121124. Its totient is φ = 223324121122.

The previous prime is 223324121101. The next prime is 223324121143. The reversal of 223324121123 is 321121423322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223324121123 - 2⁸ = 223324120867 is a prime.

It is a super-2 number, since 2×223324121123² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223324121092 and 223324121101.

It is not a weakly prime, because it can be changed into another prime (223324121143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111662060561 + 111662060562.

It is an arithmetic number, because the mean of its divisors is an integer number (111662060562).

Almost surely, 2^223324121123 is an apocalyptic number.

223324121123 is a deficient number, since it is larger than the sum of its proper divisors (1).

223324121123 is an equidigital number, since it uses as much as digits as its factorization.

223324121123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 26.

Adding to 223324121123 its reverse (321121423322), we get a palindrome (544445544445).

The spelling of 223324121123 in words is "two hundred twenty-three billion, three hundred twenty-four million, one hundred twenty-one thousand, one hundred twenty-three".