11335122041 has 4 divisors (see below), whose sum is σ = 11335351284. Its totient is φ = 11334892800.

The previous prime is 11335122037. The next prime is 11335122083. The reversal of 11335122041 is 14022153311.

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 4638154816 + 6696967225 = 68104^2 + 81835^2 .

It is a cyclic number.

It is not a de Polignac number, because 11335122041 - 2² = 11335122037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11335121998 and 11335122016.

It is not an unprimeable number, because it can be changed into a prime (11335122241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6380 + ... + 150701.

It is an arithmetic number, because the mean of its divisors is an integer number (2833837821).

Almost surely, 2^11335122041 is an apocalyptic number.

It is an amenable number.

11335122041 is a deficient number, since it is larger than the sum of its proper divisors (229243).

11335122041 is an equidigital number, since it uses as much as digits as its factorization.

11335122041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229242.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 11335122041 its reverse (14022153311), we get a palindrome (25357275352).

The spelling of 11335122041 in words is "eleven billion, three hundred thirty-five million, one hundred twenty-two thousand, forty-one".