11110022110488 has 256 divisors, whose sum is σ = 33338580480000. Its totient is φ = 3082721241600.

The previous prime is 11110022110471. The next prime is 11110022110489. The reversal of 11110022110488 is 88401122001111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110022110489) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39529978 + ... + 39810038.

It is an arithmetic number, because the mean of its divisors is an integer number (130228830000).

Almost surely, 2^{11110022110488} 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 11110022110488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16669290240000).

11110022110488 is an abundant number, since it is smaller than the sum of its proper divisors (22228558369512).

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

11110022110488 is a wasteful number, since it uses less digits than its factorization.

11110022110488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280231 (or 280213 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 30.

Adding to 11110022110488 its reverse (88401122001111), we get a palindrome (99511144111599).

The spelling of 11110022110488 in words is "eleven trillion, one hundred ten billion, twenty-two million, one hundred ten thousand, four hundred eighty-eight".