98611111116 has 144 divisors (see below), whose sum is σ = 288073863168. Its totient is φ = 27860112000.

The previous prime is 98611111111. The next prime is 98611111129. The reversal of 98611111116 is 61111111689.

98611111116 is a `hidden beast` number, since 9 + 8 + 611 + 11 + 11 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (98611111111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8479786 + ... + 8491406.

Almost surely, 2^98611111116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98611111116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144036931584).

98611111116 is an abundant number, since it is smaller than the sum of its proper divisors (189462752052).

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

98611111116 is a wasteful number, since it uses less digits than its factorization.

98611111116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12012 (or 12007 counting only the distinct ones).

The product of its digits is 2592, while the sum is 36.

The spelling of 98611111116 in words is "ninety-eight billion, six hundred eleven million, one hundred eleven thousand, one hundred sixteen".