1222330443223 has 2 divisors, whose sum is σ = 1222330443224. Its totient is φ = 1222330443222.

The previous prime is 1222330443197. The next prime is 1222330443227. The reversal of 1222330443223 is 3223440332221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1222330443223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1222330443227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611165221611 + 611165221612.

It is an arithmetic number, because the mean of its divisors is an integer number (611165221612).

Almost surely, 2^{1222330443223} is an apocalyptic number.

1222330443223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222330443223 is an equidigital number, since it uses as much as digits as its factorization.

1222330443223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 1222330443223 its reverse (3223440332221), we get a palindrome (4445770775444).

The spelling of 1222330443223 in words is "one trillion, two hundred twenty-two billion, three hundred thirty million, four hundred forty-three thousand, two hundred twenty-three".