11134422201 has 16 divisors (see below), whose sum is σ = 16982733824. Its totient is φ = 6356528784.

The previous prime is 11134422191. The next prime is 11134422203. The reversal of 11134422201 is 10222443111.

It is not a de Polignac number, because 11134422201 - 2¹¹ = 11134420153 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (11134422203) 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 15 ways as a sum of consecutive naturals, for example, 227071 + ... + 271716.

It is an arithmetic number, because the mean of its divisors is an integer number (1061420864).

Almost surely, 2^11134422201 is an apocalyptic number.

It is an amenable number.

11134422201 is a deficient number, since it is larger than the sum of its proper divisors (5848311623).

11134422201 is a wasteful number, since it uses less digits than its factorization.

11134422201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499860.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11134422201 its reverse (10222443111), we get a palindrome (21356865312).

The spelling of 11134422201 in words is "eleven billion, one hundred thirty-four million, four hundred twenty-two thousand, two hundred one".