22223443043222 has 8 divisors (see below), whose sum is σ = 33359657709672. Its totient is φ = 11103557140000.

The previous prime is 22223443043213. The next prime is 22223443043227. The reversal of 22223443043222 is 22234034432222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22223443043227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4082187404 + ... + 4082192847.

It is an arithmetic number, because the mean of its divisors is an integer number (4169957213709).

Almost surely, 2^{22223443043222} is an apocalyptic number.

22223443043222 is a deficient number, since it is larger than the sum of its proper divisors (11136214666450).

22223443043222 is a wasteful number, since it uses less digits than its factorization.

22223443043222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8164381614.

The product of its (nonzero) digits is 221184, while the sum is 35.

Adding to 22223443043222 its reverse (22234034432222), we get a palindrome (44457477475444).

The spelling of 22223443043222 in words is "twenty-two trillion, two hundred twenty-three billion, four hundred forty-three million, forty-three thousand, two hundred twenty-two".