1112022130 has 8 divisors (see below), whose sum is σ = 2001639852. Its totient is φ = 444808848.

The previous prime is 1112022127. The next prime is 1112022137. The reversal of 1112022130 is 312202111.

It can be written as a sum of positive squares in 2 ways, for example, as 1067786329 + 44235801 = 32677^2 + 6651^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1112022130.

It is not an unprimeable number, because it can be changed into a prime (1112022137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55601097 + ... + 55601116.

Almost surely, 2^1112022130 is an apocalyptic number.

1112022130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112022130 is a deficient number, since it is larger than the sum of its proper divisors (889617722).

1112022130 is a wasteful number, since it uses less digits than its factorization.

1112022130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111202220.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1112022130 is about 33346.9958167149. The cubic root of 1112022130 is about 1036.0271660711.

Adding to 1112022130 its reverse (312202111), we get a palindrome (1424224241).

The spelling of 1112022130 in words is "one billion, one hundred twelve million, twenty-two thousand, one hundred thirty".