22189323133 has 2 divisors, whose sum is σ = 22189323134. Its totient is φ = 22189323132.

The previous prime is 22189323131. The next prime is 22189323137. The reversal of 22189323133 is 33132398122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13443706809 + 8745616324 = 115947^2 + 93518^2 .

It is a cyclic number.

It is not a de Polignac number, because 22189323133 - 2¹ = 22189323131 is a prime.

It is a super-2 number, since 2×22189323133² (a number of 21 digits) contains 22 as substring.

Together with 22189323131, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 22189323092 and 22189323101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22189323131) 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, 11094661566 + 11094661567.

It is an arithmetic number, because the mean of its divisors is an integer number (11094661567).

Almost surely, 2^22189323133 is an apocalyptic number.

It is an amenable number.

22189323133 is a deficient number, since it is larger than the sum of its proper divisors (1).

22189323133 is an equidigital number, since it uses as much as digits as its factorization.

22189323133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 37.

The spelling of 22189323133 in words is "twenty-two billion, one hundred eighty-nine million, three hundred twenty-three thousand, one hundred thirty-three".