22335 has 8 divisors (see below), whose sum is σ = 35760. Its totient is φ = 11904.

The previous prime is 22307. The next prime is 22343. The reversal of 22335 is 53322.

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

It is not a de Polignac number, because 22335 - 2⁵ = 22303 is a prime.

It is a super-3 number, since 3×22335³ = 33425593336125, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 1489 = 22335 / (2 + 2 + 3 + 3 + 5).

It is a d-powerful number, because it can be written as 2² + 2⁶ + 3⁴ + 3⁸ + 5⁶ .

It is a plaindrome in base 9 and base 10.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730 + ... + 759.

It is an arithmetic number, because the mean of its divisors is an integer number (4470).

2²²³³⁵ is an apocalyptic number.

22335 is a deficient number, since it is larger than the sum of its proper divisors (13425).

22335 is a wasteful number, since it uses less digits than its factorization.

22335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497.

The product of its digits is 180, while the sum is 15.

The square root of 22335 is about 149.4489879524. The cubic root of 22335 is about 28.1619021776.

Subtracting from 22335 its product of digits (180), we obtain a triangular number (22155 = T₂₁₀).

Adding to 22335 its reverse (53322), we get a palindrome (75657).

The spelling of 22335 in words is "twenty-two thousand, three hundred thirty-five".