22136334 has 32 divisors (see below), whose sum is σ = 48643200. Its totient is φ = 6660000.

The previous prime is 22136333. The next prime is 22136341. The reversal of 22136334 is 43363122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22136333) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8709 + ... + 10959.

It is an arithmetic number, because the mean of its divisors is an integer number (1520100).

Almost surely, 2^22136334 is an apocalyptic number.

22136334 is an abundant number, since it is smaller than the sum of its proper divisors (26506866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22136334 is a wasteful number, since it uses less digits than its factorization.

22136334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416.

The product of its digits is 2592, while the sum is 24.

The square root of 22136334 is about 4704.9265669084. The cubic root of 22136334 is about 280.7815494650.

Adding to 22136334 its reverse (43363122), we get a palindrome (65499456).

The spelling of 22136334 in words is "twenty-two million, one hundred thirty-six thousand, three hundred thirty-four".