2217080230 has 16 divisors (see below), whose sum is σ = 4038827184. Its totient is φ = 876147040.

The previous prime is 2217080221. The next prime is 2217080231. The reversal of 2217080230 is 320807122.

It is a junction number, because it is equal to n+sod(n) for n = 2217080195 and 2217080204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2217080231) 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, 1334761 + ... + 1336420.

It is an arithmetic number, because the mean of its divisors is an integer number (252426699).

Almost surely, 2^2217080230 is an apocalyptic number.

2217080230 is a deficient number, since it is larger than the sum of its proper divisors (1821746954).

2217080230 is a wasteful number, since it uses less digits than its factorization.

2217080230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2671271.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 2217080230 is about 47085.8814295750. The cubic root of 2217080230 is about 1303.9485921213.

Adding to 2217080230 its reverse (320807122), we get a palindrome (2537887352).

It can be divided in two parts, 22170 and 80230, that added together give a square (102400 = 320²).

The spelling of 2217080230 in words is "two billion, two hundred seventeen million, eighty thousand, two hundred thirty".