22443400003200 has 192 divisors, whose sum is σ = 80643217209120. Its totient is φ = 5440824217600.

The previous prime is 22443400003183. The next prime is 22443400003291. The reversal of 22443400003200 is 230000434422.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (24).

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 23 ways as a sum of consecutive naturals, for example, 106160499 + ... + 106371698.

Almost surely, 2^{22443400003200} is an apocalyptic number.

22443400003200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22443400003200 is an abundant number, since it is smaller than the sum of its proper divisors (58199817205920).

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

22443400003200 is a wasteful number, since it uses less digits than its factorization.

22443400003200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212532235 (or 212532218 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 22443400003200 its reverse (230000434422), we get a palindrome (22673400437622).

The spelling of 22443400003200 in words is "twenty-two trillion, four hundred forty-three billion, four hundred million, three thousand, two hundred".