11100021010110 has 96 divisors (see below), whose sum is σ = 29193521509152. Its totient is φ = 2925979729920.

The previous prime is 11100021010081. The next prime is 11100021010129. The reversal of 11100021010110 is 1101012000111.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11100021010092 and 11100021010101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1198362 + ... + 4861698.

It is an arithmetic number, because the mean of its divisors is an integer number (304099182387).

Almost surely, 2^{11100021010110} is an apocalyptic number.

11100021010110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11100021010110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14596760754576).

11100021010110 is an abundant number, since it is smaller than the sum of its proper divisors (18093500499042).

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

11100021010110 is a wasteful number, since it uses less digits than its factorization.

11100021010110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3663738 (or 3663735 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 11100021010110 its reverse (1101012000111), we get a palindrome (12201033010221).

Subtracting from 11100021010110 its reverse (1101012000111), we obtain a palindrome (9999009009999).

The spelling of 11100021010110 in words is "eleven trillion, one hundred billion, twenty-one million, ten thousand, one hundred ten".