2220117 has 8 divisors (see below), whose sum is σ = 3016224. Its totient is φ = 1452048.

The previous prime is 2220089. The next prime is 2220151. The reversal of 2220117 is 7110222.

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

It is not a de Polignac number, because 2220117 - 2¹⁰ = 2219093 is a prime.

It is a super-3 number, since 3×2220117³ = 32828333878711024839, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2220096 and 2220105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220157) 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, 6823 + ... + 7140.

It is an arithmetic number, because the mean of its divisors is an integer number (377028).

2^2220117 is an apocalyptic number.

It is an amenable number.

2220117 is a deficient number, since it is larger than the sum of its proper divisors (796107).

2220117 is a wasteful number, since it uses less digits than its factorization.

2220117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14019.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 2220117 is about 1490.0057046871. The cubic root of 2220117 is about 130.4543666874.

Adding to 2220117 its reverse (7110222), we get a palindrome (9330339).

The spelling of 2220117 in words is "two million, two hundred twenty thousand, one hundred seventeen".