22435283789 has 2 divisors, whose sum is σ = 22435283790. Its totient is φ = 22435283788.

The previous prime is 22435283779. The next prime is 22435283791. The reversal of 22435283789 is 98738253422.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17461508164 + 4973775625 = 132142^2 + 70525^2 .

It is a cyclic number.

It is not a de Polignac number, because 22435283789 - 2²⁴ = 22418506573 is a prime.

Together with 22435283791, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22435283789.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22435283729) by changing a digit.

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 as a sum of consecutive naturals, namely, 11217641894 + 11217641895.

It is an arithmetic number, because the mean of its divisors is an integer number (11217641895).

Almost surely, 2^22435283789 is an apocalyptic number.

It is an amenable number.

22435283789 is a deficient number, since it is larger than the sum of its proper divisors (1).

22435283789 is an equidigital number, since it uses as much as digits as its factorization.

22435283789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5806080, while the sum is 53.

The spelling of 22435283789 in words is "twenty-two billion, four hundred thirty-five million, two hundred eighty-three thousand, seven hundred eighty-nine".