1112441022 has 72 divisors (see below), whose sum is σ = 3058723512. Its totient is φ = 288943200.

The previous prime is 1112441017. The next prime is 1112441039. The reversal of 1112441022 is 2201442111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1112440986 and 1112441004.

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 35 ways as a sum of consecutive naturals, for example, 47629 + ... + 67032.

It is an arithmetic number, because the mean of its divisors is an integer number (42482271).

Almost surely, 2^1112441022 is an apocalyptic number.

1112441022 is an abundant number, since it is smaller than the sum of its proper divisors (1946282490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112441022 is a wasteful number, since it uses less digits than its factorization.

1112441022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114694 (or 114684 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1112441022 is about 33353.2760309988. The cubic root of 1112441022 is about 1036.1572381258.

Adding to 1112441022 its reverse (2201442111), we get a palindrome (3313883133).

The spelling of 1112441022 in words is "one billion, one hundred twelve million, four hundred forty-one thousand, twenty-two".