22233100144444 has 12 divisors (see below), whose sum is σ = 44466200288944. Its totient is φ = 9528471490464.

The previous prime is 22233100144417. The next prime is 22233100144457. The reversal of 22233100144444 is 44444100133222.

22233100144444 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 397019645409 + ... + 397019645464.

Almost surely, 2^{22233100144444} is an apocalyptic number.

It is an amenable number.

22233100144444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22233100144444 is a wasteful number, since it uses less digits than its factorization.

22233100144444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794039290884 (or 794039290882 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 22233100144444 its reverse (44444100133222), we get a palindrome (66677200277666).

The spelling of 22233100144444 in words is "twenty-two trillion, two hundred thirty-three billion, one hundred million, one hundred forty-four thousand, four hundred forty-four".