222103040123 has 2 divisors, whose sum is σ = 222103040124. Its totient is φ = 222103040122.

The previous prime is 222103040083. The next prime is 222103040149. The reversal of 222103040123 is 321040301222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222103040123 - 2¹⁰ = 222103039099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222103040095 and 222103040104.

It is not a weakly prime, because it can be changed into another prime (222103640123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111051520061 + 111051520062.

It is an arithmetic number, because the mean of its divisors is an integer number (111051520062).

Almost surely, 2^222103040123 is an apocalyptic number.

222103040123 is a deficient number, since it is larger than the sum of its proper divisors (1).

222103040123 is an equidigital number, since it uses as much as digits as its factorization.

222103040123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 222103040123 its reverse (321040301222), we get a palindrome (543143341345).

The spelling of 222103040123 in words is "two hundred twenty-two billion, one hundred three million, forty thousand, one hundred twenty-three".