11023112221133 has 16 divisors (see below), whose sum is σ = 11703430198656. Its totient is φ = 10346360893440.

The previous prime is 11023112221111. The next prime is 11023112221153. The reversal of 11023112221133 is 33112221132011.

It is a happy number.

It is not a de Polignac number, because 11023112221133 - 2¹⁴ = 11023112204749 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11023112221099 and 11023112221108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023112221153) 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 in 15 ways as a sum of consecutive naturals, for example, 15566648 + ... + 16259358.

It is an arithmetic number, because the mean of its divisors is an integer number (731464387416).

Almost surely, 2^{11023112221133} is an apocalyptic number.

It is an amenable number.

11023112221133 is a deficient number, since it is larger than the sum of its proper divisors (680317977523).

11023112221133 is a wasteful number, since it uses less digits than its factorization.

11023112221133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695284.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11023112221133 its reverse (33112221132011), we get a palindrome (44135333353144).

The spelling of 11023112221133 in words is "eleven trillion, twenty-three billion, one hundred twelve million, two hundred twenty-one thousand, one hundred thirty-three".