22344443103 has 4 divisors (see below), whose sum is σ = 29792590808. Its totient is φ = 14896295400.

The previous prime is 22344443087. The next prime is 22344443111. The reversal of 22344443103 is 30134444322.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 22344443103 - 2⁴ = 22344443087 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 (22344443113) 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, 3724073848 + ... + 3724073853.

It is an arithmetic number, because the mean of its divisors is an integer number (7448147702).

Almost surely, 2^22344443103 is an apocalyptic number.

22344443103 is a deficient number, since it is larger than the sum of its proper divisors (7448147705).

22344443103 is an equidigital number, since it uses as much as digits as its factorization.

22344443103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7448147704.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 22344443103 its reverse (30134444322), we get a palindrome (52478887425).

The spelling of 22344443103 in words is "twenty-two billion, three hundred forty-four million, four hundred forty-three thousand, one hundred three".