22332444232489 has 2 divisors, whose sum is σ = 22332444232490. Its totient is φ = 22332444232488.

The previous prime is 22332444232409. The next prime is 22332444232513. The reversal of 22332444232489 is 98423244423322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22253815586025 + 78628646464 = 4717395^2 + 280408^2 .

It is a cyclic number.

It is not a de Polignac number, because 22332444232489 - 2¹¹ = 22332444230441 is a prime.

It is not a weakly prime, because it can be changed into another prime (22332444232409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11166222116244 + 11166222116245.

It is an arithmetic number, because the mean of its divisors is an integer number (11166222116245).

Almost surely, 2^{22332444232489} is an apocalyptic number.

It is an amenable number.

22332444232489 is a deficient number, since it is larger than the sum of its proper divisors (1).

22332444232489 is an equidigital number, since it uses as much as digits as its factorization.

22332444232489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15925248, while the sum is 52.

The spelling of 22332444232489 in words is "twenty-two trillion, three hundred thirty-two billion, four hundred forty-four million, two hundred thirty-two thousand, four hundred eighty-nine".