22299134 has 16 divisors (see below), whose sum is σ = 39296880. Its totient is φ = 9356160.

The previous prime is 22299133. The next prime is 22299143. The reversal of 22299134 is 43199222.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22299134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22299133) 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 7 ways as a sum of consecutive naturals, for example, 38699 + ... + 39270.

It is an arithmetic number, because the mean of its divisors is an integer number (2456055).

Almost surely, 2^22299134 is an apocalyptic number.

22299134 is a deficient number, since it is larger than the sum of its proper divisors (16997746).

22299134 is a wasteful number, since it uses less digits than its factorization.

22299134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77995.

The product of its digits is 7776, while the sum is 32.

The square root of 22299134 is about 4722.1958875083. The cubic root of 22299134 is about 281.4681978192.

The spelling of 22299134 in words is "twenty-two million, two hundred ninety-nine thousand, one hundred thirty-four".