1112021020092 has 96 divisors (see below), whose sum is σ = 2717245440000. Its totient is φ = 353286738112.

The previous prime is 1112021020081. The next prime is 1112021020139. The reversal of 1112021020092 is 2900201202111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148523173 + ... + 148530659.

It is an arithmetic number, because the mean of its divisors is an integer number (28304640000).

Almost surely, 2^{1112021020092} is an apocalyptic number.

1112021020092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112021020092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1358622720000).

1112021020092 is an abundant number, since it is smaller than the sum of its proper divisors (1605224419908).

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

1112021020092 is a wasteful number, since it uses less digits than its factorization.

1112021020092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9375 (or 9373 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 1112021020092 in words is "one trillion, one hundred twelve billion, twenty-one million, twenty thousand, ninety-two".