22064260039 has 2 divisors, whose sum is σ = 22064260040. Its totient is φ = 22064260038.

The previous prime is 22064259983. The next prime is 22064260073. The reversal of 22064260039 is 93006246022.

It is a happy number.

It is an a-pointer prime, because the next prime (22064260073) can be obtained adding 22064260039 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22064260039 is a prime.

It is a super-2 number, since 2×22064260039² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22064259986 and 22064260013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22064260139) 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, 11032130019 + 11032130020.

It is an arithmetic number, because the mean of its divisors is an integer number (11032130020).

Almost surely, 2^22064260039 is an apocalyptic number.

22064260039 is a deficient number, since it is larger than the sum of its proper divisors (1).

22064260039 is an equidigital number, since it uses as much as digits as its factorization.

22064260039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 22064260039 in words is "twenty-two billion, sixty-four million, two hundred sixty thousand, thirty-nine".