2222022230 has 16 divisors (see below), whose sum is σ = 4234913280. Its totient is φ = 836525952.

The previous prime is 2222022217. The next prime is 2222022233. The reversal of 2222022230 is 322202222.

It is a super-2 number, since 2×2222022230² = 9874765581228345800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2222022199 and 2222022208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222022233) 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, 6535190 + ... + 6535529.

It is an arithmetic number, because the mean of its divisors is an integer number (264682080).

Almost surely, 2^2222022230 is an apocalyptic number.

2222022230 is a deficient number, since it is larger than the sum of its proper divisors (2012891050).

2222022230 is a wasteful number, since it uses less digits than its factorization.

2222022230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13070743.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2222022230 is about 47138.3307935273. The cubic root of 2222022230 is about 1304.9167320612.

Adding to 2222022230 its reverse (322202222), we get a palindrome (2544224452).

The spelling of 2222022230 in words is "two billion, two hundred twenty-two million, twenty-two thousand, two hundred thirty".