11032222110 has 384 divisors, whose sum is σ = 34550820864. Its totient is φ = 2233082880.

The previous prime is 11032222087. The next prime is 11032222121. The reversal of 11032222110 is 1122223011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11032222110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 63769984 + ... + 63770156.

It is an arithmetic number, because the mean of its divisors is an integer number (89976096).

Almost surely, 2^11032222110 is an apocalyptic number.

11032222110 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 11032222110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17275410432).

11032222110 is an abundant number, since it is smaller than the sum of its proper divisors (23518598754).

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

11032222110 is a wasteful number, since it uses less digits than its factorization.

11032222110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11032222110 its reverse (1122223011), we get a palindrome (12154445121).

Subtracting from 11032222110 its reverse (1122223011), we obtain a palindrome (9909999099).

The spelling of 11032222110 in words is "eleven billion, thirty-two million, two hundred twenty-two thousand, one hundred ten".