22330013 has 8 divisors (see below), whose sum is σ = 23486976. Its totient is φ = 21200400.

The previous prime is 22330003. The next prime is 22330037. The reversal of 22330013 is 31003322.

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

It is a cyclic number.

It is not a de Polignac number, because 22330013 - 2⁶ = 22329949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22330013.

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, 5153 + ... + 8438.

It is an arithmetic number, because the mean of its divisors is an integer number (2935872).

Almost surely, 2^22330013 is an apocalyptic number.

It is an amenable number.

22330013 is a deficient number, since it is larger than the sum of its proper divisors (1156963).

22330013 is a wasteful number, since it uses less digits than its factorization.

22330013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13675.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 22330013 is about 4725.4643158107. The cubic root of 22330013 is about 281.5980600775.

Adding to 22330013 its reverse (31003322), we get a palindrome (53333335).

The spelling of 22330013 in words is "twenty-two million, three hundred thirty thousand, thirteen".