22144013432200 has 96 divisors (see below), whose sum is σ = 56168259376320. Its totient is φ = 8051940000000.

The previous prime is 22144013432141. The next prime is 22144013432227. The reversal of 22144013432200 is 223431044122.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42644125 + ... + 43160275.

It is an arithmetic number, because the mean of its divisors is an integer number (585086035170).

Almost surely, 2^{22144013432200} is an apocalyptic number.

22144013432200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22144013432200 is an abundant number, since it is smaller than the sum of its proper divisors (34024245944120).

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

22144013432200 is a wasteful number, since it uses less digits than its factorization.

22144013432200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535679 (or 535670 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22144013432200 its reverse (223431044122), we get a palindrome (22367444476322).

The spelling of 22144013432200 in words is "twenty-two trillion, one hundred forty-four billion, thirteen million, four hundred thirty-two thousand, two hundred".