22214032 has 20 divisors (see below), whose sum is σ = 43211520. Its totient is φ = 11062688.

The previous prime is 22214009. The next prime is 22214057. The reversal of 22214032 is 23041222.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 22213997 and 22214015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1569 + ... + 6847.

It is an arithmetic number, because the mean of its divisors is an integer number (2160576).

Almost surely, 2^22214032 is an apocalyptic number.

It is an amenable number.

22214032 is a deficient number, since it is larger than the sum of its proper divisors (20997488).

22214032 is a wasteful number, since it uses less digits than its factorization.

22214032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5550 (or 5544 counting only the distinct ones).

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

The square root of 22214032 is about 4713.1764236022. The cubic root of 22214032 is about 281.1096780183.

Adding to 22214032 its reverse (23041222), we get a palindrome (45255254).

The spelling of 22214032 in words is "twenty-two million, two hundred fourteen thousand, thirty-two".