22073117 has 8 divisors (see below), whose sum is σ = 25347360. Its totient is φ = 19010160.

The previous prime is 22073113. The next prime is 22073159. The reversal of 22073117 is 71137022.

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 22073117 - 2² = 22073113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22073092 and 22073101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22073111) by changing a digit.

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, 52598 + ... + 53015.

It is an arithmetic number, because the mean of its divisors is an integer number (3168420).

Almost surely, 2^22073117 is an apocalyptic number.

It is an amenable number.

22073117 is a deficient number, since it is larger than the sum of its proper divisors (3274243).

22073117 is a wasteful number, since it uses less digits than its factorization.

22073117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105643.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 22073117 is about 4698.2035928640. The cubic root of 22073117 is about 280.5140090635.

It can be divided in two parts, 220 and 73117, that added together give a palindrome (73337).

The spelling of 22073117 in words is "twenty-two million, seventy-three thousand, one hundred seventeen".