112210122020112 has 60 divisors (see below), whose sum is σ = 314034851245180. Its totient is φ = 37403093274624.

The previous prime is 112210122020107. The next prime is 112210122020197. The reversal of 112210122020112 is 211020221012211.

112210122020112 is a `hidden beast` number, since 11 + 221 + 0 + 1 + 220 + 201 + 12 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 111230687187216 + 979434832896 = 10546596^2 + 989664^2 .

It is a super-2 number, since 2×112210122020112² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16787964 + ... + 22500132.

Almost surely, 2^{112210122020112} is an apocalyptic number.

112210122020112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112210122020112 is an abundant number, since it is smaller than the sum of its proper divisors (201824729225068).

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

112210122020112 is a wasteful number, since it uses less digits than its factorization.

112210122020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5848600 (or 5848591 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112210122020112 its reverse (211020221012211), we get a palindrome (323230343032323).

The spelling of 112210122020112 in words is "one hundred twelve trillion, two hundred ten billion, one hundred twenty-two million, twenty thousand, one hundred twelve".