22204044400222 has 8 divisors (see below), whose sum is σ = 34118409688272. Its totient is φ = 10831241170800.

The previous prime is 22204044400141. The next prime is 22204044400231. The reversal of 22204044400222 is 22200444040222.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135390514554 + ... + 135390514717.

It is an arithmetic number, because the mean of its divisors is an integer number (4264801211034).

Almost surely, 2^{22204044400222} is an apocalyptic number.

22204044400222 is a deficient number, since it is larger than the sum of its proper divisors (11914365288050).

22204044400222 is a wasteful number, since it uses less digits than its factorization.

22204044400222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270781029314.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 22204044400222 its reverse (22200444040222), we get a palindrome (44404488440444).

The spelling of 22204044400222 in words is "twenty-two trillion, two hundred four billion, forty-four million, four hundred thousand, two hundred twenty-two".