2223012123223 has 2 divisors, whose sum is σ = 2223012123224. Its totient is φ = 2223012123222.

The previous prime is 2223012123181. The next prime is 2223012123271. The reversal of 2223012123223 is 3223212103222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2223012123223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2223012123923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111506061611 + 1111506061612.

It is an arithmetic number, because the mean of its divisors is an integer number (1111506061612).

Almost surely, 2^{2223012123223} is an apocalyptic number.

2223012123223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223012123223 is an equidigital number, since it uses as much as digits as its factorization.

2223012123223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2223012123223 its reverse (3223212103222), we get a palindrome (5446224226445).

The spelling of 2223012123223 in words is "two trillion, two hundred twenty-three billion, twelve million, one hundred twenty-three thousand, two hundred twenty-three".