22130300033 has 2 divisors, whose sum is σ = 22130300034. Its totient is φ = 22130300032.

The previous prime is 22130299979. The next prime is 22130300051. The reversal of 22130300033 is 33000303122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15789681649 + 6340618384 = 125657^2 + 79628^2 .

It is a cyclic number.

It is not a de Polignac number, because 22130300033 - 2⁸ = 22130299777 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22130299984 and 22130300020.

It is not a weakly prime, because it can be changed into another prime (22130300083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11065150016 + 11065150017.

It is an arithmetic number, because the mean of its divisors is an integer number (11065150017).

Almost surely, 2^22130300033 is an apocalyptic number.

It is an amenable number.

22130300033 is a deficient number, since it is larger than the sum of its proper divisors (1).

22130300033 is an equidigital number, since it uses as much as digits as its factorization.

22130300033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 22130300033 its reverse (33000303122), we get a palindrome (55130603155).

The spelling of 22130300033 in words is "twenty-two billion, one hundred thirty million, three hundred thousand, thirty-three".