11243421112235 has 16 divisors (see below), whose sum is σ = 14579549921664. Its totient is φ = 8274496720512.

The previous prime is 11243421112219. The next prime is 11243421112237. The reversal of 11243421112235 is 53221112434211.

It is a cyclic number.

It is not a de Polignac number, because 11243421112235 - 2⁴ = 11243421112219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11243421112237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295161347 + ... + 295199436.

It is an arithmetic number, because the mean of its divisors is an integer number (911221870104).

Almost surely, 2^{11243421112235} is an apocalyptic number.

11243421112235 is a deficient number, since it is larger than the sum of its proper divisors (3336128809429).

11243421112235 is a wasteful number, since it uses less digits than its factorization.

11243421112235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590361094.

The product of its digits is 11520, while the sum is 32.

Adding to 11243421112235 its reverse (53221112434211), we get a palindrome (64464533546446).

The spelling of 11243421112235 in words is "eleven trillion, two hundred forty-three billion, four hundred twenty-one million, one hundred twelve thousand, two hundred thirty-five".