1223022332443 has 2 divisors, whose sum is σ = 1223022332444. Its totient is φ = 1223022332442.

The previous prime is 1223022332401. The next prime is 1223022332453. The reversal of 1223022332443 is 3442332203221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1223022332443 - 2²¹ = 1223020235291 is a prime.

It is a super-3 number, since 3×1223022332443³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1223022332453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611511166221 + 611511166222.

It is an arithmetic number, because the mean of its divisors is an integer number (611511166222).

Almost surely, 2^{1223022332443} is an apocalyptic number.

1223022332443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1223022332443 is an equidigital number, since it uses as much as digits as its factorization.

1223022332443 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1223022332443 its reverse (3442332203221), we get a palindrome (4665354535664).

The spelling of 1223022332443 in words is "one trillion, two hundred twenty-three billion, twenty-two million, three hundred thirty-two thousand, four hundred forty-three".