1112244122 has 8 divisors (see below), whose sum is σ = 1820035872. Its totient is φ = 505565500.

The previous prime is 1112244101. The next prime is 1112244137. The reversal of 1112244122 is 2214422111.

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

It is a junction number, because it is equal to n+sod(n) for n = 1112244094 and 1112244103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25278254 + ... + 25278297.

It is an arithmetic number, because the mean of its divisors is an integer number (227504484).

Almost surely, 2^1112244122 is an apocalyptic number.

1112244122 is a deficient number, since it is larger than the sum of its proper divisors (707791750).

1112244122 is a wasteful number, since it uses less digits than its factorization.

1112244122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50556564.

The product of its digits is 256, while the sum is 20.

The square root of 1112244122 is about 33350.3241663406. The cubic root of 1112244122 is about 1036.0961018815.

Adding to 1112244122 its reverse (2214422111), we get a palindrome (3326666233).

The spelling of 1112244122 in words is "one billion, one hundred twelve million, two hundred forty-four thousand, one hundred twenty-two".