22020300433 has 2 divisors, whose sum is σ = 22020300434. Its totient is φ = 22020300432.

The previous prime is 22020300397. The next prime is 22020300493. The reversal of 22020300433 is 33400302022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18760233024 + 3260067409 = 136968^2 + 57097^2 .

It is a cyclic number.

It is not a de Polignac number, because 22020300433 - 2¹⁷ = 22020169361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22020300433.

It is not a weakly prime, because it can be changed into another prime (22020300493) 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, 11010150216 + 11010150217.

It is an arithmetic number, because the mean of its divisors is an integer number (11010150217).

Almost surely, 2^22020300433 is an apocalyptic number.

It is an amenable number.

22020300433 is a deficient number, since it is larger than the sum of its proper divisors (1).

22020300433 is an equidigital number, since it uses as much as digits as its factorization.

22020300433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 22020300433 its reverse (33400302022), we get a palindrome (55420602455).

The spelling of 22020300433 in words is "twenty-two billion, twenty million, three hundred thousand, four hundred thirty-three".