112022010020 has 12 divisors (see below), whose sum is σ = 235246221084. Its totient is φ = 44808804000.

The previous prime is 112022009969. The next prime is 112022010029. The reversal of 112022010020 is 20010220211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 57587520676 + 54434489344 = 239974^2 + 233312^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112022009983 and 112022010010.

It is not an unprimeable number, because it can be changed into a prime (112022010029) by changing a digit.

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, 2800550231 + ... + 2800550270.

It is an arithmetic number, because the mean of its divisors is an integer number (19603851757).

Almost surely, 2^112022010020 is an apocalyptic number.

112022010020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112022010020 is an abundant number, since it is smaller than the sum of its proper divisors (123224211064).

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

112022010020 is a wasteful number, since it uses less digits than its factorization.

112022010020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5601100510 (or 5601100508 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 112022010020 its reverse (20010220211), we get a palindrome (132032230231).

The spelling of 112022010020 in words is "one hundred twelve billion, twenty-two million, ten thousand, twenty".