26066223011 has 2 divisors, whose sum is σ = 26066223012. Its totient is φ = 26066223010.

The previous prime is 26066222969. The next prime is 26066223023. The reversal of 26066223011 is 11032266062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26066223011 - 2⁶ = 26066222947 is a prime.

It is a super-2 number, since 2×26066223011² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (26066223031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13033111505 + 13033111506.

It is an arithmetic number, because the mean of its divisors is an integer number (13033111506).

Almost surely, 2^26066223011 is an apocalyptic number.

26066223011 is a deficient number, since it is larger than the sum of its proper divisors (1).

26066223011 is an equidigital number, since it uses as much as digits as its factorization.

26066223011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 26066223011 its reverse (11032266062), we get a palindrome (37098489073).

The spelling of 26066223011 in words is "twenty-six billion, sixty-six million, two hundred twenty-three thousand, eleven".