2220230 has 8 divisors (see below), whose sum is σ = 3996432. Its totient is φ = 888088.

The previous prime is 2220209. The next prime is 2220263. The reversal of 2220230 is 320222.

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

It is a super-3 number, since 3×2220230³ = 32833346844978501000, which contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111002 + ... + 111021.

It is an arithmetic number, because the mean of its divisors is an integer number (499554).

2^2220230 is an apocalyptic number.

2220230 is a deficient number, since it is larger than the sum of its proper divisors (1776202).

2220230 is a wasteful number, since it uses less digits than its factorization.

2220230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222030.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 2220230 is about 1490.0436235225. The cubic root of 2220230 is about 130.4565799482.

Adding to 2220230 its reverse (320222), we get a palindrome (2540452).

The spelling of 2220230 in words is "two million, two hundred twenty thousand, two hundred thirty".