13226226222011 has 8 divisors (see below), whose sum is σ = 14442365070000. Its totient is φ = 12012379815040.

The previous prime is 13226226221969. The next prime is 13226226222049. The reversal of 13226226222011 is 11022262262231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13226226222011 - 2¹⁸ = 13226225959867 is a prime.

It is a super-2 number, since 2×13226226222011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13226226272011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573098186 + ... + 573121263.

It is an arithmetic number, because the mean of its divisors is an integer number (1805295633750).

Almost surely, 2^{13226226222011} is an apocalyptic number.

13226226222011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13226226222011 is a deficient number, since it is larger than the sum of its proper divisors (1216138847989).

13226226222011 is a wasteful number, since it uses less digits than its factorization.

13226226222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146220509.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 13226226222011 its reverse (11022262262231), we get a palindrome (24248488484242).

It can be divided in two parts, 132262262220 and 11, that added together give a palindrome (132262262231).

The spelling of 13226226222011 in words is "thirteen trillion, two hundred twenty-six billion, two hundred twenty-six million, two hundred twenty-two thousand, eleven".