11411022443 has 4 divisors (see below), whose sum is σ = 11470766208. Its totient is φ = 11351278680.

The previous prime is 11411022439. The next prime is 11411022487. The reversal of 11411022443 is 34422011411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34422011411 = 463 ⋅74345597.

It is a cyclic number.

It is not a de Polignac number, because 11411022443 - 2² = 11411022439 is a prime.

It is a super-2 number, since 2×11411022443² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11411022433) 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, 29871596 + ... + 29871977.

It is an arithmetic number, because the mean of its divisors is an integer number (2867691552).

Almost surely, 2^11411022443 is an apocalyptic number.

11411022443 is a deficient number, since it is larger than the sum of its proper divisors (59743765).

11411022443 is an equidigital number, since it uses as much as digits as its factorization.

11411022443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59743764.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11411022443 its reverse (34422011411), we get a palindrome (45833033854).

The spelling of 11411022443 in words is "eleven billion, four hundred eleven million, twenty-two thousand, four hundred forty-three".