22100110220223 has 128 divisors (see below), whose sum is σ = 39286097510400. Its totient is φ = 12005045686656.

The previous prime is 22100110220173. The next prime is 22100110220291. The reversal of 22100110220223 is 32202201100122.

22100110220223 is a `hidden beast` number, since 2 + 210 + 0 + 1 + 10 + 220 + 223 = 666.

It is not a de Polignac number, because 22100110220223 - 2¹² = 22100110216127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22100110220196 and 22100110220205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100110224223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2893059438 + ... + 2893067076.

It is an arithmetic number, because the mean of its divisors is an integer number (306922636800).

Almost surely, 2^{22100110220223} is an apocalyptic number.

22100110220223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22100110220223 is a deficient number, since it is larger than the sum of its proper divisors (17185987290177).

22100110220223 is a wasteful number, since it uses less digits than its factorization.

22100110220223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11698 (or 11692 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 22100110220223 its reverse (32202201100122), we get a palindrome (54302311320345).

The spelling of 22100110220223 in words is "twenty-two trillion, one hundred billion, one hundred ten million, two hundred twenty thousand, two hundred twenty-three".