22030363 has 4 divisors (see below), whose sum is σ = 22045680. Its totient is φ = 22015048.

The previous prime is 22030331. The next prime is 22030369. The reversal of 22030363 is 36303022.

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

It is a cyclic number.

It is not a de Polignac number, because 22030363 - 2⁵ = 22030331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22030363.

It is not an unprimeable number, because it can be changed into a prime (22030369) 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, 5248 + ... + 8461.

It is an arithmetic number, because the mean of its divisors is an integer number (5511420).

Almost surely, 2^22030363 is an apocalyptic number.

22030363 is a deficient number, since it is larger than the sum of its proper divisors (15317).

22030363 is a wasteful number, since it uses less digits than its factorization.

22030363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15316.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 22030363 is about 4693.6513504946. The cubic root of 22030363 is about 280.3327803538.

Adding to 22030363 its reverse (36303022), we get a palindrome (58333385).

The spelling of 22030363 in words is "twenty-two million, thirty thousand, three hundred sixty-three".