14205222 has 24 divisors (see below), whose sum is σ = 31495464. Its totient is φ = 4624704.

The previous prime is 14205221. The next prime is 14205239. The reversal of 14205222 is 22250241.

14205222 is a `hidden beast` number, since 142 + 0 + 522 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 14205195 and 14205204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14205221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8403 + ... + 9950.

It is an arithmetic number, because the mean of its divisors is an integer number (1312311).

Almost surely, 2^14205222 is an apocalyptic number.

14205222 is an abundant number, since it is smaller than the sum of its proper divisors (17290242).

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

14205222 is a wasteful number, since it uses less digits than its factorization.

14205222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18404 (or 18401 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 14205222 is about 3768.9815600504. The cubic root of 14205222 is about 242.1861714280.

Adding to 14205222 its reverse (22250241), we get a palindrome (36455463).

The spelling of 14205222 in words is "fourteen million, two hundred five thousand, two hundred twenty-two".