22103302443 has 16 divisors (see below), whose sum is σ = 29645360640. Its totient is φ = 14648602976.

The previous prime is 22103302439. The next prime is 22103302453. The reversal of 22103302443 is 34420330122.

It is a cyclic number.

It is not a de Polignac number, because 22103302443 - 2² = 22103302439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22103302453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394621 + ... + 447137.

It is an arithmetic number, because the mean of its divisors is an integer number (1852835040).

Almost surely, 2^22103302443 is an apocalyptic number.

22103302443 is a deficient number, since it is larger than the sum of its proper divisors (7542058197).

22103302443 is a wasteful number, since it uses less digits than its factorization.

22103302443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53346.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22103302443 its reverse (34420330122), we get a palindrome (56523632565).

The spelling of 22103302443 in words is "twenty-two billion, one hundred three million, three hundred two thousand, four hundred forty-three".