112210020112 has 20 divisors (see below), whose sum is σ = 217581017500. Its totient is φ = 56060080128.

The previous prime is 112210020103. The next prime is 112210020161. The reversal of 112210020112 is 211020012211.

It can be written as a sum of positive squares in 2 ways, for example, as 88734877456 + 23475142656 = 297884^2 + 153216^2 .

It is a super-2 number, since 2×112210020112² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112210020092 and 112210020101.

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 3 ways as a sum of consecutive naturals, for example, 2787513 + ... + 2827480.

It is an arithmetic number, because the mean of its divisors is an integer number (10879050875).

Almost surely, 2^112210020112 is an apocalyptic number.

It is an amenable number.

112210020112 is a deficient number, since it is larger than the sum of its proper divisors (105370997388).

112210020112 is a wasteful number, since it uses less digits than its factorization.

112210020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5616250 (or 5616244 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112210020112 its reverse (211020012211), we get a palindrome (323230032323).

The spelling of 112210020112 in words is "one hundred twelve billion, two hundred ten million, twenty thousand, one hundred twelve".