11100022133243 has 4 divisors (see below), whose sum is σ = 11147661713448. Its totient is φ = 11052382553040.

The previous prime is 11100022133227. The next prime is 11100022133267. The reversal of 11100022133243 is 34233122000111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11100022133243 - 2⁴ = 11100022133227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11100022133143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23819789753 + ... + 23819790218.

It is an arithmetic number, because the mean of its divisors is an integer number (2786915428362).

Almost surely, 2^{11100022133243} is an apocalyptic number.

11100022133243 is a deficient number, since it is larger than the sum of its proper divisors (47639580205).

11100022133243 is an equidigital number, since it uses as much as digits as its factorization.

11100022133243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47639580204.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11100022133243 its reverse (34233122000111), we get a palindrome (45333144133354).

The spelling of 11100022133243 in words is "eleven trillion, one hundred billion, twenty-two million, one hundred thirty-three thousand, two hundred forty-three".