22275016 has 16 divisors (see below), whose sum is σ = 43206300. Its totient is φ = 10753344.

The previous prime is 22274977. The next prime is 22275031. The reversal of 22275016 is 61057222.

It can be written as a sum of positive squares in 2 ways, for example, as 20702500 + 1572516 = 4550^2 + 1254^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 47775 + ... + 48238.

Almost surely, 2^22275016 is an apocalyptic number.

It is an amenable number.

22275016 is a deficient number, since it is larger than the sum of its proper divisors (20931284).

22275016 is a wasteful number, since it uses less digits than its factorization.

22275016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96048 (or 96044 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 22275016 is about 4719.6415118100. The cubic root of 22275016 is about 281.3666856730.

The spelling of 22275016 in words is "twenty-two million, two hundred seventy-five thousand, sixteen".