22100110230 has 64 divisors (see below), whose sum is σ = 57958903296. Its totient is φ = 5348640000.

The previous prime is 22100110223. The next prime is 22100110271. The reversal of 22100110230 is 3201100122.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 142615 + ... + 254045.

It is an arithmetic number, because the mean of its divisors is an integer number (905607864).

Almost surely, 2^22100110230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22100110230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28979451648).

22100110230 is an abundant number, since it is smaller than the sum of its proper divisors (35858793066).

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

22100110230 is a wasteful number, since it uses less digits than its factorization.

22100110230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112053.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 22100110230 its reverse (3201100122), we get a palindrome (25301210352).

The spelling of 22100110230 in words is "twenty-two billion, one hundred million, one hundred ten thousand, two hundred thirty".