14153222 has 4 divisors (see below), whose sum is σ = 21229836. Its totient is φ = 7076610.

The previous prime is 14153221. The next prime is 14153263. The reversal of 14153222 is 22235141.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 14153194 and 14153203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14153221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3538304 + ... + 3538307.

It is an arithmetic number, because the mean of its divisors is an integer number (5307459).

Almost surely, 2^14153222 is an apocalyptic number.

14153222 is a deficient number, since it is larger than the sum of its proper divisors (7076614).

14153222 is an equidigital number, since it uses as much as digits as its factorization.

14153222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7076613.

The product of its digits is 480, while the sum is 20.

The square root of 14153222 is about 3762.0768200556. The cubic root of 14153222 is about 241.8902924628.

Adding to 14153222 its reverse (22235141), we get a palindrome (36388363).

The spelling of 14153222 in words is "fourteen million, one hundred fifty-three thousand, two hundred twenty-two".