22444111013333 has 2 divisors, whose sum is σ = 22444111013334. Its totient is φ = 22444111013332.

The previous prime is 22444111013297. The next prime is 22444111013351. The reversal of 22444111013333 is 33331011144422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21763325953924 + 680785059409 = 4665118^2 + 825097^2 .

It is a cyclic number.

It is not a de Polignac number, because 22444111013333 - 2⁴² = 18046064502229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22444111013333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22444111013833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11222055506666 + 11222055506667.

It is an arithmetic number, because the mean of its divisors is an integer number (11222055506667).

Almost surely, 2^{22444111013333} is an apocalyptic number.

It is an amenable number.

22444111013333 is a deficient number, since it is larger than the sum of its proper divisors (1).

22444111013333 is an equidigital number, since it uses as much as digits as its factorization.

22444111013333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 22444111013333 its reverse (33331011144422), we get a palindrome (55775122157755).

The spelling of 22444111013333 in words is "twenty-two trillion, four hundred forty-four billion, one hundred eleven million, thirteen thousand, three hundred thirty-three".