2222203000123 has 2 divisors, whose sum is σ = 2222203000124. Its totient is φ = 2222203000122.

The previous prime is 2222203000067. The next prime is 2222203000133. The reversal of 2222203000123 is 3210003022222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2222203000123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2222203000123.

It is not a weakly prime, because it can be changed into another prime (2222203000133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111101500061 + 1111101500062.

It is an arithmetic number, because the mean of its divisors is an integer number (1111101500062).

Almost surely, 2^{2222203000123} is an apocalyptic number.

2222203000123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222203000123 is an equidigital number, since it uses as much as digits as its factorization.

2222203000123 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 19.

Adding to 2222203000123 its reverse (3210003022222), we get a palindrome (5432206022345).

The spelling of 2222203000123 in words is "two trillion, two hundred twenty-two billion, two hundred three million, one hundred twenty-three", and thus it is an aban number.