11041455211 has 8 divisors (see below), whose sum is σ = 11069135280. Its totient is φ = 11013808128.

The previous prime is 11041455197. The next prime is 11041455221. The reversal of 11041455211 is 11255414011.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11041455211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11041455221) 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, 745995 + ... + 760651.

It is an arithmetic number, because the mean of its divisors is an integer number (1383641910).

Almost surely, 2^11041455211 is an apocalyptic number.

11041455211 is a deficient number, since it is larger than the sum of its proper divisors (27680069).

11041455211 is a wasteful number, since it uses less digits than its factorization.

11041455211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16493.

The product of its (nonzero) digits is 800, while the sum is 25.

Adding to 11041455211 its reverse (11255414011), we get a palindrome (22296869222).

The spelling of 11041455211 in words is "eleven billion, forty-one million, four hundred fifty-five thousand, two hundred eleven".