22265117 has 8 divisors (see below), whose sum is σ = 25488576. Its totient is φ = 19052352.

The previous prime is 22265077. The next prime is 22265167. The reversal of 22265117 is 71156222.

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 22265117 - 2²⁴ = 5487901 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22265167) 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, 2453 + ... + 7109.

It is an arithmetic number, because the mean of its divisors is an integer number (3186072).

Almost surely, 2^22265117 is an apocalyptic number.

It is an amenable number.

22265117 is a deficient number, since it is larger than the sum of its proper divisors (3223459).

22265117 is an equidigital number, since it uses as much as digits as its factorization.

22265117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5347.

The product of its digits is 1680, while the sum is 26.

The square root of 22265117 is about 4718.5926927422. The cubic root of 22265117 is about 281.3249997843.

The spelling of 22265117 in words is "twenty-two million, two hundred sixty-five thousand, one hundred seventeen".