22214030443400 has 24 divisors (see below), whose sum is σ = 51647620781370. Its totient is φ = 8885612177280.

The previous prime is 22214030443369. The next prime is 22214030443403. The reversal of 22214030443400 is 434403041222.

22214030443400 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 9591173629444 + 12622856813956 = 3096962^2 + 3552866^2 .

It is not an unprimeable number, because it can be changed into a prime (22214030443403) 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, 55535075909 + ... + 55535076308.

Almost surely, 2^{22214030443400} is an apocalyptic number.

22214030443400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22214030443400 is an abundant number, since it is smaller than the sum of its proper divisors (29433590337970).

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

22214030443400 is a wasteful number, since it uses less digits than its factorization.

22214030443400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111070152233 (or 111070152224 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 22214030443400 its reverse (434403041222), we get a palindrome (22648433484622).

The spelling of 22214030443400 in words is "twenty-two trillion, two hundred fourteen billion, thirty million, four hundred forty-three thousand, four hundred".