1112112150 has 48 divisors (see below), whose sum is σ = 2770489344. Its totient is φ = 295224480.

The previous prime is 1112112107. The next prime is 1112112179. The reversal of 1112112150 is 512112111.

It is a Harshad number since it is a multiple of its sum of digits (15).

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 23 ways as a sum of consecutive naturals, for example, 16827 + ... + 50073.

It is an arithmetic number, because the mean of its divisors is an integer number (57718528).

Almost surely, 2^1112112150 is an apocalyptic number.

1112112150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112112150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1385244672).

1112112150 is an abundant number, since it is smaller than the sum of its proper divisors (1658377194).

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

1112112150 is a wasteful number, since it uses less digits than its factorization.

1112112150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33485 (or 33480 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 15.

The square root of 1112112150 is about 33348.3455361732. The cubic root of 1112112150 is about 1036.0551213448.

Adding to 1112112150 its reverse (512112111), we get a palindrome (1624224261).

The spelling of 1112112150 in words is "one billion, one hundred twelve million, one hundred twelve thousand, one hundred fifty".