1001112112 has 80 divisors (see below), whose sum is σ = 2604333312. Its totient is φ = 360034560.

The previous prime is 1001112107. The next prime is 1001112127. The reversal of 1001112112 is 2112111001.

1001112112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15238 + ... + 47269.

Almost surely, 2^1001112112 is an apocalyptic number.

It is an amenable number.

1001112112 is an abundant number, since it is smaller than the sum of its proper divisors (1603221200).

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

1001112112 is a wasteful number, since it uses less digits than its factorization.

1001112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62546 (or 62540 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

The square root of 1001112112 is about 31640.3557502124. The cubic root of 1001112112 is about 1000.3705666634.

Adding to 1001112112 its reverse (2112111001), we get a palindrome (3113223113).

The spelling of 1001112112 in words is "one billion, one million, one hundred twelve thousand, one hundred twelve".