112011112 has 8 divisors (see below), whose sum is σ = 210020850. Its totient is φ = 56005552.

The previous prime is 112011103. The next prime is 112011143. The reversal of 112011112 is 211110211.

It can be written as a sum of positive squares in only one way, i.e., 100681156 + 11329956 = 10034^2 + 3366^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×112011112² = 25092978422953088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7000687 + ... + 7000702.

Almost surely, 2^112011112 is an apocalyptic number.

It is an amenable number.

112011112 is a deficient number, since it is larger than the sum of its proper divisors (98009738).

112011112 is a wasteful number, since it uses less digits than its factorization.

112011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14001395 (or 14001391 counting only the distinct ones).

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

The square root of 112011112 is about 10583.5302238903. The cubic root of 112011112 is about 482.0443936774.

Adding to 112011112 its reverse (211110211), we get a palindrome (323121323).

Subtracting 112011112 from its reverse (211110211), we obtain a palindrome (99099099).

The spelling of 112011112 in words is "one hundred twelve million, eleven thousand, one hundred twelve".