112200011222020 has 24 divisors (see below), whose sum is σ = 235790639137368. Its totient is φ = 44847506284800.

The previous prime is 112200011222011. The next prime is 112200011222069. The reversal of 112200011222020 is 20222110002211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 548497247236 + 111651513974784 = 740606^2 + 10566528^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112200011221985 and 112200011222003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2031109441 + ... + 2031164680.

It is an arithmetic number, because the mean of its divisors is an integer number (9824609964057).

Almost surely, 2^{112200011222020} is an apocalyptic number.

112200011222020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112200011222020 is an abundant number, since it is smaller than the sum of its proper divisors (123590627915348).

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

112200011222020 is a wasteful number, since it uses less digits than its factorization.

112200011222020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4062275511 (or 4062275509 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112200011222020 its reverse (20222110002211), we get a palindrome (132422121224231).

The spelling of 112200011222020 in words is "one hundred twelve trillion, two hundred billion, eleven million, two hundred twenty-two thousand, twenty".