22444488444422 has 64 divisors (see below), whose sum is σ = 37517305875264. Its totient is φ = 9984819363840.

The previous prime is 22444488444403. The next prime is 22444488444457.

22444488444422 is nontrivially palindromic in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 584579258 + ... + 584617650.

It is an arithmetic number, because the mean of its divisors is an integer number (586207904301).

Almost surely, 2^{22444488444422} is an apocalyptic number.

22444488444422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22444488444422 is a deficient number, since it is larger than the sum of its proper divisors (15072817430842).

22444488444422 is a wasteful number, since it uses less digits than its factorization.

22444488444422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41273.

The product of its digits is 67108864, while the sum is 56.

The spelling of 22444488444422 in words is "twenty-two trillion, four hundred forty-four billion, four hundred eighty-eight million, four hundred forty-four thousand, four hundred twenty-two".