22026581713 has 2 divisors, whose sum is σ = 22026581714. Its totient is φ = 22026581712.

The previous prime is 22026581711. The next prime is 22026581719. The reversal of 22026581713 is 31718562022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11429320464 + 10597261249 = 106908^2 + 102943^2 .

It is a cyclic number.

It is not a de Polignac number, because 22026581713 - 2¹ = 22026581711 is a prime.

Together with 22026581711, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22026581711) 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, 11013290856 + 11013290857.

It is an arithmetic number, because the mean of its divisors is an integer number (11013290857).

Almost surely, 2^22026581713 is an apocalyptic number.

It is an amenable number.

22026581713 is a deficient number, since it is larger than the sum of its proper divisors (1).

22026581713 is an equidigital number, since it uses as much as digits as its factorization.

22026581713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 22026581713 in words is "twenty-two billion, twenty-six million, five hundred eighty-one thousand, seven hundred thirteen".