22044103 has 8 divisors (see below), whose sum is σ = 22334400. Its totient is φ = 21756000.

The previous prime is 22044091. The next prime is 22044107. The reversal of 22044103 is 30144022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22044103 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 (22044107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28978 + ... + 29728.

It is an arithmetic number, because the mean of its divisors is an integer number (2791800).

Almost surely, 2^22044103 is an apocalyptic number.

22044103 is a deficient number, since it is larger than the sum of its proper divisors (290297).

22044103 is a wasteful number, since it uses less digits than its factorization.

22044103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 22044103 is about 4695.1148015783. The cubic root of 22044103 is about 280.3910479959.

Adding to 22044103 its reverse (30144022), we get a palindrome (52188125).

The spelling of 22044103 in words is "twenty-two million, forty-four thousand, one hundred three".