22300136 has 16 divisors (see below), whose sum is σ = 42499140. Its totient is φ = 10967040.

The previous prime is 22300127. The next prime is 22300151. The reversal of 22300136 is 63100322.

It can be written as a sum of positive squares in 2 ways, for example, as 19307236 + 2992900 = 4394^2 + 1730^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22361 + ... + 23336.

Almost surely, 2^22300136 is an apocalyptic number.

It is an amenable number.

22300136 is a deficient number, since it is larger than the sum of its proper divisors (20199004).

22300136 is a wasteful number, since it uses less digits than its factorization.

22300136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45764 (or 45760 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 22300136 is about 4722.3019810258. The cubic root of 22300136 is about 281.4724136318.

Adding to 22300136 its reverse (63100322), we get a palindrome (85400458).

The spelling of 22300136 in words is "twenty-two million, three hundred thousand, one hundred thirty-six".