22234366 has 16 divisors (see below), whose sum is σ = 41581440. Its totient is φ = 8662680.

The previous prime is 22234361. The next prime is 22234369. The reversal of 22234366 is 66343222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22234361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72036 + ... + 72343.

It is an arithmetic number, because the mean of its divisors is an integer number (2598840).

Almost surely, 2^22234366 is an apocalyptic number.

22234366 is a deficient number, since it is larger than the sum of its proper divisors (19347074).

22234366 is a wasteful number, since it uses less digits than its factorization.

22234366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144399.

The product of its digits is 10368, while the sum is 28.

The square root of 22234366 is about 4715.3330741317. Note that the first 3 decimals coincide. The cubic root of 22234366 is about 281.1954247357.

Adding to 22234366 its reverse (66343222), we get a palindrome (88577588).

The spelling of 22234366 in words is "twenty-two million, two hundred thirty-four thousand, three hundred sixty-six".