112000122020 has 24 divisors (see below), whose sum is σ = 235297427904. Its totient is φ = 44781539936.

The previous prime is 112000121969. The next prime is 112000122037. The reversal of 112000122020 is 20221000211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112000121992 and 112000122010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107134 + ... + 1204053.

It is an arithmetic number, because the mean of its divisors is an integer number (9804059496).

Almost surely, 2^112000122020 is an apocalyptic number.

112000122020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112000122020 is an abundant number, since it is smaller than the sum of its proper divisors (123297305884).

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

112000122020 is a wasteful number, since it uses less digits than its factorization.

112000122020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2313619 (or 2313617 counting only the distinct ones).

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

Adding to 112000122020 its reverse (20221000211), we get a palindrome (132221122231).

The spelling of 112000122020 in words is "one hundred twelve billion, one hundred twenty-two thousand, twenty".