11101224041 has 4 divisors (see below), whose sum is σ = 11484024900. Its totient is φ = 10718423184.

The previous prime is 11101224011. The next prime is 11101224061. The reversal of 11101224041 is 14042210111.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8981542441 + 2119681600 = 94771^2 + 46040^2 .

It is a cyclic number.

It is not a de Polignac number, because 11101224041 - 2¹⁴ = 11101207657 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11101224011) 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 3 ways as a sum of consecutive naturals, for example, 191400386 + ... + 191400443.

It is an arithmetic number, because the mean of its divisors is an integer number (2871006225).

Almost surely, 2^11101224041 is an apocalyptic number.

It is an amenable number.

11101224041 is a deficient number, since it is larger than the sum of its proper divisors (382800859).

11101224041 is an equidigital number, since it uses as much as digits as its factorization.

11101224041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382800858.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11101224041 its reverse (14042210111), we get a palindrome (25143434152).

The spelling of 11101224041 in words is "eleven billion, one hundred one million, two hundred twenty-four thousand, forty-one".