22223364 has 48 divisors (see below), whose sum is σ = 53281536. Its totient is φ = 7207200.

The previous prime is 22223363. The next prime is 22223381. The reversal of 22223364 is 46332222.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22223363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105219 + ... + 105429.

It is an arithmetic number, because the mean of its divisors is an integer number (1110032).

Almost surely, 2^22223364 is an apocalyptic number.

It is an amenable number.

22223364 is an abundant number, since it is smaller than the sum of its proper divisors (31058172).

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

22223364 is a wasteful number, since it uses less digits than its factorization.

22223364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416 (or 414 counting only the distinct ones).

The product of its digits is 3456, while the sum is 24.

The square root of 22223364 is about 4714.1663101762. The cubic root of 22223364 is about 281.1490367482.

Adding to 22223364 its reverse (46332222), we get a palindrome (68555586).

The spelling of 22223364 in words is "twenty-two million, two hundred twenty-three thousand, three hundred sixty-four".