14221022200 has 384 divisors, whose sum is σ = 42837258240. Its totient is φ = 4262400000.

The previous prime is 14221022197. The next prime is 14221022201. The reversal of 14221022200 is 222012241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14221022201) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 63771289 + ... + 63771511.

It is an arithmetic number, because the mean of its divisors is an integer number (111555360).

Almost surely, 2^14221022200 is an apocalyptic number.

14221022200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14221022200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21418629120).

14221022200 is an abundant number, since it is smaller than the sum of its proper divisors (28616236040).

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

14221022200 is a wasteful number, since it uses less digits than its factorization.

14221022200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 14221022200 its reverse (222012241), we get a palindrome (14443034441).

The spelling of 14221022200 in words is "fourteen billion, two hundred twenty-one million, twenty-two thousand, two hundred".