1112220124 has 6 divisors (see below), whose sum is σ = 1946385224. Its totient is φ = 556110060.

The previous prime is 1112220107. The next prime is 1112220143. The reversal of 1112220124 is 4210222111.

It is a junction number, because it is equal to n+sod(n) for n = 1112220098 and 1112220107.

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 as a sum of consecutive naturals, namely, 139027512 + ... + 139027519.

Almost surely, 2^1112220124 is an apocalyptic number.

It is an amenable number.

1112220124 is a deficient number, since it is larger than the sum of its proper divisors (834165100).

1112220124 is a wasteful number, since it uses less digits than its factorization.

1112220124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278055035 (or 278055033 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1112220124 is about 33349.9643777921. The cubic root of 1112220124 is about 1036.0886501562.

Adding to 1112220124 its reverse (4210222111), we get a palindrome (5322442235).

It can be divided in two parts, 11122201 and 24, that added together give a square (11122225 = 3335²).

The spelling of 1112220124 in words is "one billion, one hundred twelve million, two hundred twenty thousand, one hundred twenty-four".