4422564026869 has 2 divisors, whose sum is σ = 4422564026870. Its totient is φ = 4422564026868.

The previous prime is 4422564026843. The next prime is 4422564026891. The reversal of 4422564026869 is 9686204652244.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4175442692100 + 247121334769 = 2043390^2 + 497113^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4422564026869 is a prime.

It is a super-2 number, since 2×4422564026869² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4422564426869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211282013434 + 2211282013435.

It is an arithmetic number, because the mean of its divisors is an integer number (2211282013435).

Almost surely, 2^{4422564026869} is an apocalyptic number.

It is an amenable number.

4422564026869 is a deficient number, since it is larger than the sum of its proper divisors (1).

4422564026869 is an equidigital number, since it uses as much as digits as its factorization.

4422564026869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39813120, while the sum is 58.

The spelling of 4422564026869 in words is "four trillion, four hundred twenty-two billion, five hundred sixty-four million, twenty-six thousand, eight hundred sixty-nine".