22454306200 has 24 divisors (see below), whose sum is σ = 52206262380. Its totient is φ = 8981722400.

The previous prime is 22454306183. The next prime is 22454306201. The reversal of 22454306200 is 260345422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22454306201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56135566 + ... + 56135965.

Almost surely, 2^22454306200 is an apocalyptic number.

22454306200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22454306200 is an abundant number, since it is smaller than the sum of its proper divisors (29751956180).

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

22454306200 is a wasteful number, since it uses less digits than its factorization.

22454306200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112271547 (or 112271538 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The spelling of 22454306200 in words is "twenty-two billion, four hundred fifty-four million, three hundred six thousand, two hundred".