2220111230 has 16 divisors (see below), whose sum is σ = 4041102960. Its totient is φ = 878066112.

The previous prime is 2220111227. The next prime is 2220111233. The reversal of 2220111230 is 321110222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2220111227) and next prime (2220111233).

It is a super-2 number, since 2×2220111230² = 9857787747144225800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220111233) 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, 1246364 + ... + 1248143.

It is an arithmetic number, because the mean of its divisors is an integer number (252568935).

Almost surely, 2^2220111230 is an apocalyptic number.

2220111230 is a deficient number, since it is larger than the sum of its proper divisors (1820991730).

2220111230 is a wasteful number, since it uses less digits than its factorization.

2220111230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494603.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2220111230 is about 47118.0563054123. The cubic root of 2220111230 is about 1304.5425367201.

Adding to 2220111230 its reverse (321110222), we get a palindrome (2541221452).

The spelling of 2220111230 in words is "two billion, two hundred twenty million, one hundred eleven thousand, two hundred thirty".