11162213326 has 16 divisors (see below), whose sum is σ = 18269093808. Its totient is φ = 5072718400.

The previous prime is 11162213297. The next prime is 11162213339. The reversal of 11162213326 is 62331226111.

It is a junction number, because it is equal to n+sod(n) for n = 11162213294 and 11162213303.

It is a congruent number.

It is an unprimeable number.

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, 67896 + ... + 164116.

It is an arithmetic number, because the mean of its divisors is an integer number (1141818363).

Almost surely, 2^11162213326 is an apocalyptic number.

11162213326 is a deficient number, since it is larger than the sum of its proper divisors (7106880482).

11162213326 is a wasteful number, since it uses less digits than its factorization.

11162213326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101507.

The product of its digits is 2592, while the sum is 28.

Adding to 11162213326 its reverse (62331226111), we get a palindrome (73493439437).

The spelling of 11162213326 in words is "eleven billion, one hundred sixty-two million, two hundred thirteen thousand, three hundred twenty-six".