22064331073 has 2 divisors, whose sum is σ = 22064331074. Its totient is φ = 22064331072.

The previous prime is 22064331061. The next prime is 22064331083. The reversal of 22064331073 is 37013346022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21283016769 + 781314304 = 145887^2 + 27952^2 .

It is a cyclic number.

It is not a de Polignac number, because 22064331073 - 2⁵ = 22064331041 is a prime.

It is not a weakly prime, because it can be changed into another prime (22064331013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11032165536 + 11032165537.

It is an arithmetic number, because the mean of its divisors is an integer number (11032165537).

Almost surely, 2^22064331073 is an apocalyptic number.

It is an amenable number.

22064331073 is a deficient number, since it is larger than the sum of its proper divisors (1).

22064331073 is an equidigital number, since it uses as much as digits as its factorization.

22064331073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 31.

Adding to 22064331073 its reverse (37013346022), we get a palindrome (59077677095).

The spelling of 22064331073 in words is "twenty-two billion, sixty-four million, three hundred thirty-one thousand, seventy-three".