22234003 has 8 divisors (see below), whose sum is σ = 24911280. Its totient is φ = 19666080.

The previous prime is 22233979. The next prime is 22234007. The reversal of 22234003 is 30043222.

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-22234003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22234007) 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, 26908 + ... + 27721.

It is an arithmetic number, because the mean of its divisors is an integer number (3113910).

Almost surely, 2^22234003 is an apocalyptic number.

22234003 is a deficient number, since it is larger than the sum of its proper divisors (2677277).

22234003 is a wasteful number, since it uses less digits than its factorization.

22234003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54677.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 22234003 is about 4715.2945825261. The cubic root of 22234003 is about 281.1938944545.

Adding to 22234003 its reverse (30043222), we get a palindrome (52277225).

It can be divided in two parts, 2223 and 4003, that added together give a palindrome (6226).

The spelling of 22234003 in words is "twenty-two million, two hundred thirty-four thousand, three".