22032214 has 12 divisors (see below), whose sum is σ = 33359364. Its totient is φ = 10913364.

The previous prime is 22032169. The next prime is 22032233. The reversal of 22032214 is 41223022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31917 + ... + 32599.

It is an arithmetic number, because the mean of its divisors is an integer number (2779947).

Almost surely, 2^22032214 is an apocalyptic number.

22032214 is a deficient number, since it is larger than the sum of its proper divisors (11327150).

22032214 is an equidigital number, since it uses as much as digits as its factorization.

22032214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939 (or 812 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 22032214 is about 4693.8485275944. The cubic root of 22032214 is about 280.3406313585.

Adding to 22032214 its reverse (41223022), we get a palindrome (63255236).

The spelling of 22032214 in words is "twenty-two million, thirty-two thousand, two hundred fourteen".