10662226573 has 2 divisors, whose sum is σ = 10662226574. Its totient is φ = 10662226572.

The previous prime is 10662226567. The next prime is 10662226613. The reversal of 10662226573 is 37562226601.

10662226573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (10662226613) can be obtained adding 10662226573 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10096833289 + 565393284 = 100483^2 + 23778^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10662226573 is a prime.

It is a super-2 number, since 2×10662226573² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10662226513) 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, 5331113286 + 5331113287.

It is an arithmetic number, because the mean of its divisors is an integer number (5331113287).

Almost surely, 2^10662226573 is an apocalyptic number.

It is an amenable number.

10662226573 is a deficient number, since it is larger than the sum of its proper divisors (1).

10662226573 is an equidigital number, since it uses as much as digits as its factorization.

10662226573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 10662226573 in words is "ten billion, six hundred sixty-two million, two hundred twenty-six thousand, five hundred seventy-three".