1112101112 has 16 divisors (see below), whose sum is σ = 2085652800. Its totient is φ = 555927040.

The previous prime is 1112101073. The next prime is 1112101117. The reversal of 1112101112 is 2111012111.

It is a junction number, because it is equal to n+sod(n) for n = 1112101093 and 1112101102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112101117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31064 + ... + 56472.

It is an arithmetic number, because the mean of its divisors is an integer number (130353300).

Almost surely, 2^1112101112 is an apocalyptic number.

It is an amenable number.

1112101112 is a deficient number, since it is larger than the sum of its proper divisors (973551688).

1112101112 is a wasteful number, since it uses less digits than its factorization.

1112101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30886 (or 30882 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

The square root of 1112101112 is about 33348.1800402961. The cubic root of 1112101112 is about 1036.0516936287.

Adding to 1112101112 its reverse (2111012111), we get a palindrome (3223113223).

The spelling of 1112101112 in words is "one billion, one hundred twelve million, one hundred one thousand, one hundred twelve".