22014232 has 8 divisors (see below), whose sum is σ = 41276700. Its totient is φ = 11007112.

The previous prime is 22014211. The next prime is 22014241. The reversal of 22014232 is 23241022.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375882 + ... + 1375897.

Almost surely, 2^22014232 is an apocalyptic number.

It is an amenable number.

22014232 is a deficient number, since it is larger than the sum of its proper divisors (19262468).

22014232 is a wasteful number, since it uses less digits than its factorization.

22014232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2751785 (or 2751781 counting only the distinct ones).

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

The square root of 22014232 is about 4691.9326508380. The cubic root of 22014232 is about 280.2643421982.

Adding to 22014232 its reverse (23241022), we get a palindrome (45255254).

The spelling of 22014232 in words is "twenty-two million, fourteen thousand, two hundred thirty-two".