22073163 has 16 divisors (see below), whose sum is σ = 33745920. Its totient is φ = 12571776.

The previous prime is 22073159. The next prime is 22073171. The reversal of 22073163 is 36137022.

It is not a de Polignac number, because 22073163 - 2² = 22073159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22073113) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5518 + ... + 8636.

It is an arithmetic number, because the mean of its divisors is an integer number (2109120).

Almost surely, 2^22073163 is an apocalyptic number.

22073163 is a deficient number, since it is larger than the sum of its proper divisors (11672757).

22073163 is a wasteful number, since it uses less digits than its factorization.

22073163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3466.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 22073163 is about 4698.2084883496. The cubic root of 22073163 is about 280.5142039255.

The spelling of 22073163 in words is "twenty-two million, seventy-three thousand, one hundred sixty-three".