22330023 has 8 divisors (see below), whose sum is σ = 29815536. Its totient is φ = 14865600.

The previous prime is 22330003. The next prime is 22330037. The reversal of 22330023 is 32003322.

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

It is not a de Polignac number, because 22330023 - 2⁵ = 22329991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22329984 and 22330011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22330003) 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, 2608 + ... + 7173.

It is an arithmetic number, because the mean of its divisors is an integer number (3726942).

Almost surely, 2^22330023 is an apocalyptic number.

22330023 is a deficient number, since it is larger than the sum of its proper divisors (7485513).

22330023 is an equidigital number, since it uses as much as digits as its factorization.

22330023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10545.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 22330023 is about 4725.4653739076. The cubic root of 22330023 is about 281.5981021133.

Adding to 22330023 its reverse (32003322), we get a palindrome (54333345).

The spelling of 22330023 in words is "twenty-two million, three hundred thirty thousand, twenty-three".