11124044440111 has 8 divisors (see below), whose sum is σ = 11226265820000. Its totient is φ = 11021826077280.

The previous prime is 11124044439971. The next prime is 11124044440129. The reversal of 11124044440111 is 11104444042111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11124044440111 - 2¹¹ = 11124044438063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11124044440111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11124044440711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7020181 + ... + 8457601.

It is an arithmetic number, because the mean of its divisors is an integer number (1403283227500).

Almost surely, 2^{11124044440111} is an apocalyptic number.

11124044440111 is a deficient number, since it is larger than the sum of its proper divisors (102221379889).

11124044440111 is a wasteful number, since it uses less digits than its factorization.

11124044440111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508529.

The product of its (nonzero) digits is 2048, while the sum is 28.

Adding to 11124044440111 its reverse (11104444042111), we get a palindrome (22228488482222).

The spelling of 11124044440111 in words is "eleven trillion, one hundred twenty-four billion, forty-four million, four hundred forty thousand, one hundred eleven".