22110230100 has 144 divisors (see below), whose sum is σ = 73687728128. Its totient is φ = 5013912960.

The previous prime is 22110230081. The next prime is 22110230111. The reversal of 22110230100 is 103201122.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 225249 + ... + 308151.

Almost surely, 2^22110230100 is an apocalyptic number.

22110230100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22110230100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36843864064).

22110230100 is an abundant number, since it is smaller than the sum of its proper divisors (51577498028).

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

22110230100 is a wasteful number, since it uses less digits than its factorization.

22110230100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83054 (or 83047 counting only the distinct ones).

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

Adding to 22110230100 its reverse (103201122), we get a palindrome (22213431222).

The spelling of 22110230100 in words is "twenty-two billion, one hundred ten million, two hundred thirty thousand, one hundred".