22323196466789 has 2 divisors, whose sum is σ = 22323196466790. Its totient is φ = 22323196466788.

The previous prime is 22323196466693. The next prime is 22323196466903. The reversal of 22323196466789 is 98766469132322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15489207110689 + 6833989356100 = 3935633^2 + 2614190^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22323196466789 is a prime.

It is a super-3 number, since 3×22323196466789³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22323196465789) 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, 11161598233394 + 11161598233395.

It is an arithmetic number, because the mean of its divisors is an integer number (11161598233395).

Almost surely, 2^{22323196466789} is an apocalyptic number.

It is an amenable number.

22323196466789 is a deficient number, since it is larger than the sum of its proper divisors (1).

22323196466789 is an equidigital number, since it uses as much as digits as its factorization.

22323196466789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 282175488, while the sum is 68.

The spelling of 22323196466789 in words is "twenty-two trillion, three hundred twenty-three billion, one hundred ninety-six million, four hundred sixty-six thousand, seven hundred eighty-nine".