9983018898112 has 56 divisors (see below), whose sum is σ = 21334301270352. Its totient is φ = 4607461248000.

The previous prime is 9983018898109. The next prime is 9983018898121. The reversal of 9983018898112 is 2118988103899.

It is a super-2 number, since 2×9983018898112² (a number of 27 digits) contains 22 as substring.

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, 74023062 + ... + 74157802.

It is an arithmetic number, because the mean of its divisors is an integer number (380969665542).

Almost surely, 2^{9983018898112} is an apocalyptic number.

It is an amenable number.

9983018898112 is an abundant number, since it is smaller than the sum of its proper divisors (11351282372240).

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

9983018898112 is a wasteful number, since it uses less digits than its factorization.

9983018898112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223817 (or 223807 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 67.

The spelling of 9983018898112 in words is "nine trillion, nine hundred eighty-three billion, eighteen million, eight hundred ninety-eight thousand, one hundred twelve".