11032220443 has 8 divisors (see below), whose sum is σ = 11091196512. Its totient is φ = 10973274816.

The previous prime is 11032220393. The next prime is 11032220483. The reversal of 11032220443 is 34402223011.

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 11032220443 - 2⁹ = 11032219931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11032220483) 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, 1346746 + ... + 1354912.

It is an arithmetic number, because the mean of its divisors is an integer number (1386399564).

Almost surely, 2^11032220443 is an apocalyptic number.

11032220443 is a deficient number, since it is larger than the sum of its proper divisors (58976069).

11032220443 is an equidigital number, since it uses as much as digits as its factorization.

11032220443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15221.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 11032220443 its reverse (34402223011), we get a palindrome (45434443454).

The spelling of 11032220443 in words is "eleven billion, thirty-two million, two hundred twenty thousand, four hundred forty-three".