11043222541 has 8 divisors (see below), whose sum is σ = 12518633120. Its totient is φ = 9657230832.

The previous prime is 11043222521. The next prime is 11043222569. The reversal of 11043222541 is 14522234011.

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

It is a cyclic number.

It is not a de Polignac number, because 11043222541 - 2¹¹ = 11043220493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11043222521) 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, 22354455 + ... + 22354948.

It is an arithmetic number, because the mean of its divisors is an integer number (1564829140).

Almost surely, 2^11043222541 is an apocalyptic number.

It is an amenable number.

11043222541 is a deficient number, since it is larger than the sum of its proper divisors (1475410579).

11043222541 is a wasteful number, since it uses less digits than its factorization.

11043222541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44709435.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 11043222541 its reverse (14522234011), we get a palindrome (25565456552).

The spelling of 11043222541 in words is "eleven billion, forty-three million, two hundred twenty-two thousand, five hundred forty-one".