11223223110 has 240 divisors, whose sum is σ = 33368127408. Its totient is φ = 2704648320.

The previous prime is 11223223091. The next prime is 11223223117. The reversal of 11223223110 is 1132232211.

11223223110 is a `hidden beast` number, since 11 + 22 + 322 + 311 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11223223117) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 30088884 + ... + 30089256.

Almost surely, 2^11223223110 is an apocalyptic number.

11223223110 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 11223223110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16684063704).

11223223110 is an abundant number, since it is smaller than the sum of its proper divisors (22144904298).

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

11223223110 is a wasteful number, since it uses less digits than its factorization.

11223223110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721 (or 701 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11223223110 its reverse (1132232211), we get a palindrome (12355455321).

The spelling of 11223223110 in words is "eleven billion, two hundred twenty-three million, two hundred twenty-three thousand, one hundred ten".