22110110223 has 16 divisors (see below), whose sum is σ = 31803225696. Its totient is φ = 13611253760.

The previous prime is 22110110207. The next prime is 22110110249. The reversal of 22110110223 is 32201101122.

It is a cyclic number.

It is not a de Polignac number, because 22110110223 - 2⁴ = 22110110207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22110110623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4087218 + ... + 4092623.

It is an arithmetic number, because the mean of its divisors is an integer number (1987701606).

Almost surely, 2^22110110223 is an apocalyptic number.

22110110223 is a deficient number, since it is larger than the sum of its proper divisors (9693115473).

22110110223 is a wasteful number, since it uses less digits than its factorization.

22110110223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8179914.

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

Adding to 22110110223 its reverse (32201101122), we get a palindrome (54311211345).

The spelling of 22110110223 in words is "twenty-two billion, one hundred ten million, one hundred ten thousand, two hundred twenty-three".