2206240163 has 8 divisors (see below), whose sum is σ = 2287325280. Its totient is φ = 2125488960.

The previous prime is 2206240151. The next prime is 2206240193. The reversal of 2206240163 is 3610426022.

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 2206240163 - 2⁸ = 2206239907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2206240133) 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, 69983 + ... + 96488.

It is an arithmetic number, because the mean of its divisors is an integer number (285915660).

Almost surely, 2^2206240163 is an apocalyptic number.

2206240163 is a deficient number, since it is larger than the sum of its proper divisors (81085117).

2206240163 is a wasteful number, since it uses less digits than its factorization.

2206240163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166957.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2206240163 is about 46970.6308558870. The cubic root of 2206240163 is about 1301.8199682569.

Adding to 2206240163 its reverse (3610426022), we get a palindrome (5816666185).

The spelling of 2206240163 in words is "two billion, two hundred six million, two hundred forty thousand, one hundred sixty-three".