1111106605824 has 216 divisors, whose sum is σ = 3348429127680. Its totient is φ = 367449965568.

The previous prime is 1111106605789. The next prime is 1111106605837. The reversal of 1111106605824 is 4285066011111.

1111106605824 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 10 + 6 + 60 + 582 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (216).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7830097 + ... + 7970735.

Almost surely, 2^{1111106605824} 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 1111106605824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1674214563840).

1111106605824 is an abundant number, since it is smaller than the sum of its proper divisors (2237322521856).

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

1111106605824 is an equidigital number, since it uses as much as digits as its factorization.

1111106605824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140797 (or 140771 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The spelling of 1111106605824 in words is "one trillion, one hundred eleven billion, one hundred six million, six hundred five thousand, eight hundred twenty-four".