1112022000120 has 32 divisors (see below), whose sum is σ = 3336066000720. Its totient is φ = 296539200000.

The previous prime is 1112022000049. The next prime is 1112022000139. The reversal of 1112022000120 is 210002202111.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 1112022000096 and 1112022000105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4633424881 + ... + 4633425120.

Almost surely, 2^{1112022000120} is an apocalyptic number.

1112022000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112022000120 is an abundant number, since it is smaller than the sum of its proper divisors (2224044000600).

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

1112022000120 is a wasteful number, since it uses less digits than its factorization.

1112022000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9266850015 (or 9266850011 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1112022000120 its reverse (210002202111), we get a palindrome (1322024202231).

The spelling of 1112022000120 in words is "one trillion, one hundred twelve billion, twenty-two million, one hundred twenty", and thus it is an aban number.