22110100110 has 96 divisors (see below), whose sum is σ = 65766347712. Its totient is φ = 5048524800.

The previous prime is 22110100109. The next prime is 22110100151. The reversal of 22110100110 is 1100101122.

It is a happy number.

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 = 22110100092 and 22110100101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 610510 + ... + 645710.

It is an arithmetic number, because the mean of its divisors is an integer number (685066122).

Almost surely, 2^22110100110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22110100110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32883173856).

22110100110 is an abundant number, since it is smaller than the sum of its proper divisors (43656247602).

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

22110100110 is a wasteful number, since it uses less digits than its factorization.

22110100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36218 (or 36215 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 22110100110 its reverse (1100101122), we get a palindrome (23210201232).

The spelling of 22110100110 in words is "twenty-two billion, one hundred ten million, one hundred thousand, one hundred ten".