11240204433111 has 16 divisors (see below), whose sum is σ = 17102212952800. Its totient is φ = 7290943415424.

The previous prime is 11240204433109. The next prime is 11240204433167. The reversal of 11240204433111 is 11133440204211.

It is a happy number.

11240204433111 is a `hidden beast` number, since 1 + 1 + 24 + 0 + 204 + 433 + 1 + 1 + 1 = 666.

It is not a de Polignac number, because 11240204433111 - 2¹ = 11240204433109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240204433011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5625726946 + ... + 5625728943.

It is an arithmetic number, because the mean of its divisors is an integer number (1068888309550).

Almost surely, 2^{11240204433111} is an apocalyptic number.

11240204433111 is a deficient number, since it is larger than the sum of its proper divisors (5862008519689).

11240204433111 is a wasteful number, since it uses less digits than its factorization.

11240204433111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11251455935 (or 11251455929 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 11240204433111 its reverse (11133440204211), we get a palindrome (22373644637322).

The spelling of 11240204433111 in words is "eleven trillion, two hundred forty billion, two hundred four million, four hundred thirty-three thousand, one hundred eleven".