11111108888848 has 40 divisors (see below), whose sum is σ = 22401782488800. Its totient is φ = 5334383357184.

The previous prime is 11111108888833. The next prime is 11111108888849. The reversal of 11111108888848 is 84888880111111.

It is a junction number, because it is equal to n+sod(n) for n = 11111108888792 and 11111108888801.

It is not an unprimeable number, because it can be changed into a prime (11111108888849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136822693 + ... + 136903876.

It is an arithmetic number, because the mean of its divisors is an integer number (560044562220).

Almost surely, 2^{11111108888848} is an apocalyptic number.

It is an amenable number.

11111108888848 is an abundant number, since it is smaller than the sum of its proper divisors (11290673599952).

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

11111108888848 is a wasteful number, since it uses less digits than its factorization.

11111108888848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273726679 (or 273726673 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 58.

Adding to 11111108888848 its reverse (84888880111111), we get a palindrome (95999988999959).

The spelling of 11111108888848 in words is "eleven trillion, one hundred eleven billion, one hundred eight million, eight hundred eighty-eight thousand, eight hundred forty-eight".