22064260073 has 2 divisors, whose sum is σ = 22064260074. Its totient is φ = 22064260072.

The previous prime is 22064260039. The next prime is 22064260081. The reversal of 22064260073 is 37006246022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19743622144 + 2320637929 = 140512^2 + 48173^2 .

It is a cyclic number.

It is not a de Polignac number, because 22064260073 - 2²⁴ = 22047482857 is a prime.

It is a super-4 number, since 4×22064260073⁴ (a number of 42 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (22064260973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11032130036 + 11032130037.

It is an arithmetic number, because the mean of its divisors is an integer number (11032130037).

Almost surely, 2^22064260073 is an apocalyptic number.

It is an amenable number.

22064260073 is a deficient number, since it is larger than the sum of its proper divisors (1).

22064260073 is an equidigital number, since it uses as much as digits as its factorization.

22064260073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 22064260073 in words is "twenty-two billion, sixty-four million, two hundred sixty thousand, seventy-three".