1112022112 has 12 divisors (see below), whose sum is σ = 2189293596. Its totient is φ = 556011040.

The previous prime is 1112022089. The next prime is 1112022127. The reversal of 1112022112 is 2112202111.

It is a junction number, because it is equal to n+sod(n) for n = 1112022092 and 1112022101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17375314 + ... + 17375377.

It is an arithmetic number, because the mean of its divisors is an integer number (182441133).

Almost surely, 2^1112022112 is an apocalyptic number.

It is an amenable number.

1112022112 is a deficient number, since it is larger than the sum of its proper divisors (1077271484).

1112022112 is an equidigital number, since it uses as much as digits as its factorization.

1112022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34750701 (or 34750693 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 1112022112 is about 33346.9955468255. The cubic root of 1112022112 is about 1036.0271604811.

Adding to 1112022112 its reverse (2112202111), we get a palindrome (3224224223).

The spelling of 1112022112 in words is "one billion, one hundred twelve million, twenty-two thousand, one hundred twelve".