22202320043 has 8 divisors (see below), whose sum is σ = 22518176256. Its totient is φ = 21886551400.

The previous prime is 22202320039. The next prime is 22202320061. The reversal of 22202320043 is 34002320222.

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 22202320043 - 2² = 22202320039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22202319997 and 22202320024.

It is not an unprimeable number, because it can be changed into a prime (22202320643) 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 7 ways as a sum of consecutive naturals, for example, 622430 + ... + 657132.

It is an arithmetic number, because the mean of its divisors is an integer number (2814772032).

Almost surely, 2^22202320043 is an apocalyptic number.

22202320043 is a deficient number, since it is larger than the sum of its proper divisors (315856213).

22202320043 is an equidigital number, since it uses as much as digits as its factorization.

22202320043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43785.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 22202320043 its reverse (34002320222), we get a palindrome (56204640265).

The spelling of 22202320043 in words is "twenty-two billion, two hundred two million, three hundred twenty thousand, forty-three".