22234022300 has 72 divisors (see below), whose sum is σ = 58042535040. Its totient is φ = 7221873600.

The previous prime is 22234022299. The next prime is 22234022303. The reversal of 22234022300 is 322043222.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22234022303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 822566 + ... + 849165.

It is an arithmetic number, because the mean of its divisors is an integer number (806146320).

Almost surely, 2^22234022300 is an apocalyptic number.

22234022300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22234022300 is an abundant number, since it is smaller than the sum of its proper divisors (35808512740).

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

22234022300 is a wasteful number, since it uses less digits than its factorization.

22234022300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671771 (or 1671764 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 22234022300 its reverse (322043222), we get a palindrome (22556065522).

The spelling of 22234022300 in words is "twenty-two billion, two hundred thirty-four million, twenty-two thousand, three hundred".