11040221411 has 2 divisors, whose sum is σ = 11040221412. Its totient is φ = 11040221410.

The previous prime is 11040221407. The next prime is 11040221417. The reversal of 11040221411 is 11412204011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11040221411 - 2² = 11040221407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11040221411.

It is not a weakly prime, because it can be changed into another prime (11040221417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5520110705 + 5520110706.

It is an arithmetic number, because the mean of its divisors is an integer number (5520110706).

Almost surely, 2^11040221411 is an apocalyptic number.

11040221411 is a deficient number, since it is larger than the sum of its proper divisors (1).

11040221411 is an equidigital number, since it uses as much as digits as its factorization.

11040221411 is an evil number, because the sum of its binary digits is even.

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

Adding to 11040221411 its reverse (11412204011), we get a palindrome (22452425422).

The spelling of 11040221411 in words is "eleven billion, forty million, two hundred twenty-one thousand, four hundred eleven".