1113312209088 has 112 divisors (see below), whose sum is σ = 3075158509056. Its totient is φ = 354801807360.

The previous prime is 1113312209071. The next prime is 1113312209089. The reversal of 1113312209088 is 8809022133111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1113312209089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9484645 + ... + 9601307.

Almost surely, 2^{1113312209088} 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 1113312209088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1537579254528).

1113312209088 is an abundant number, since it is smaller than the sum of its proper divisors (1961846299968).

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

1113312209088 is a wasteful number, since it uses less digits than its factorization.

1113312209088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118862 (or 118852 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 39.

The spelling of 1113312209088 in words is "one trillion, one hundred thirteen billion, three hundred twelve million, two hundred nine thousand, eighty-eight".