22205010300 has 144 divisors (see below), whose sum is σ = 70149676800. Its totient is φ = 5378227200.

The previous prime is 22205010299. The next prime is 22205010301. The reversal of 22205010300 is 301050222.

It is an interprime number because it is at equal distance from previous prime (22205010299) and next prime (22205010301).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 22205010300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22205010301) 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 47 ways as a sum of consecutive naturals, for example, 4911441 + ... + 4915959.

Almost surely, 2^22205010300 is an apocalyptic number.

22205010300 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 22205010300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35074838400).

22205010300 is an abundant number, since it is smaller than the sum of its proper divisors (47944666500).

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

22205010300 is a wasteful number, since it uses less digits than its factorization.

22205010300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6036 (or 6029 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

Adding to 22205010300 its reverse (301050222), we get a palindrome (22506060522).

The spelling of 22205010300 in words is "twenty-two billion, two hundred five million, ten thousand, three hundred".