112101021110 has 32 divisors (see below), whose sum is σ = 219543784992. Its totient is φ = 40964428800.

The previous prime is 112101021103. The next prime is 112101021119. The reversal of 112101021110 is 11120101211.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112101021091 and 112101021100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112101021119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4432316 + ... + 4457535.

It is an arithmetic number, because the mean of its divisors is an integer number (6860743281).

Almost surely, 2^112101021110 is an apocalyptic number.

112101021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112101021110 is a deficient number, since it is larger than the sum of its proper divisors (107442763882).

112101021110 is a wasteful number, since it uses less digits than its factorization.

112101021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8889968.

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

Adding to 112101021110 its reverse (11120101211), we get a palindrome (123221122321).

The spelling of 112101021110 in words is "one hundred twelve billion, one hundred one million, twenty-one thousand, one hundred ten".