22444321012322 has 96 divisors (see below), whose sum is σ = 38794151964672. Its totient is φ = 9640058120000.

The previous prime is 22444321012303. The next prime is 22444321012343. The reversal of 22444321012322 is 22321012344422.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2410512047 + ... + 2410521357.

It is an arithmetic number, because the mean of its divisors is an integer number (404105749632).

Almost surely, 2^{22444321012322} is an apocalyptic number.

22444321012322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22444321012322 is a deficient number, since it is larger than the sum of its proper divisors (16349830952350).

22444321012322 is a wasteful number, since it uses less digits than its factorization.

22444321012322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10016 (or 9915 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 22444321012322 its reverse (22321012344422), we get a palindrome (44765333356744).

The spelling of 22444321012322 in words is "twenty-two trillion, four hundred forty-four billion, three hundred twenty-one million, twelve thousand, three hundred twenty-two".