22275335 has 8 divisors (see below), whose sum is σ = 27652320. Its totient is φ = 17205664.

The previous prime is 22275313. The next prime is 22275347. The reversal of 22275335 is 53357222.

It is a happy number.

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 22275335 - 2¹² = 22271239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 22275298 and 22275307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76667 + ... + 76956.

It is an arithmetic number, because the mean of its divisors is an integer number (3456540).

Almost surely, 2^22275335 is an apocalyptic number.

22275335 is a deficient number, since it is larger than the sum of its proper divisors (5376985).

22275335 is a wasteful number, since it uses less digits than its factorization.

22275335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153657.

The product of its digits is 12600, while the sum is 29.

The square root of 22275335 is about 4719.6753066286. The cubic root of 22275335 is about 281.3680288152.

It can be divided in two parts, 222 and 75335, that added together give a palindrome (75557).

The spelling of 22275335 in words is "twenty-two million, two hundred seventy-five thousand, three hundred thirty-five".