4423023222077 has 2 divisors, whose sum is σ = 4423023222078. Its totient is φ = 4423023222076.

The previous prime is 4423023221999. The next prime is 4423023222083. The reversal of 4423023222077 is 7702223203244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2464965940441 + 1958057281636 = 1570021^2 + 1399306^2 .

It is a cyclic number.

It is not a de Polignac number, because 4423023222077 - 2¹⁸ = 4423022959933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4423023222077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4423023222097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211511611038 + 2211511611039.

It is an arithmetic number, because the mean of its divisors is an integer number (2211511611039).

Almost surely, 2^{4423023222077} is an apocalyptic number.

It is an amenable number.

4423023222077 is a deficient number, since it is larger than the sum of its proper divisors (1).

4423023222077 is an equidigital number, since it uses as much as digits as its factorization.

4423023222077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225792, while the sum is 38.

The spelling of 4423023222077 in words is "four trillion, four hundred twenty-three billion, twenty-three million, two hundred twenty-two thousand, seventy-seven".