2220130112 has 28 divisors (see below), whose sum is σ = 4427959140. Its totient is φ = 1104423936.

The previous prime is 2220130103. The next prime is 2220130123. The reversal of 2220130112 is 2110310222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1037870656 + 1182259456 = 32216^2 + 34384^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75437 + ... + 100652.

Almost surely, 2^2220130112 is an apocalyptic number.

It is an amenable number.

2220130112 is a deficient number, since it is larger than the sum of its proper divisors (2207829028).

2220130112 is a wasteful number, since it uses less digits than its factorization.

2220130112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176298 (or 176288 counting only the distinct ones).

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

The square root of 2220130112 is about 47118.2566740324. The cubic root of 2220130112 is about 1304.5462350787.

Adding to 2220130112 its reverse (2110310222), we get a palindrome (4330440334).

The spelling of 2220130112 in words is "two billion, two hundred twenty million, one hundred thirty thousand, one hundred twelve".