20332200433 has 2 divisors, whose sum is σ = 20332200434. Its totient is φ = 20332200432.

The previous prime is 20332200403. The next prime is 20332200437. The reversal of 20332200433 is 33400223302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14993267809 + 5338932624 = 122447^2 + 73068^2 .

It is a cyclic number.

It is not a de Polignac number, because 20332200433 - 2¹⁷ = 20332069361 is a prime.

It is not a weakly prime, because it can be changed into another prime (20332200437) 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, 10166100216 + 10166100217.

It is an arithmetic number, because the mean of its divisors is an integer number (10166100217).

Almost surely, 2^20332200433 is an apocalyptic number.

It is an amenable number.

20332200433 is a deficient number, since it is larger than the sum of its proper divisors (1).

20332200433 is an equidigital number, since it uses as much as digits as its factorization.

20332200433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 20332200433 its reverse (33400223302), we get a palindrome (53732423735).

The spelling of 20332200433 in words is "twenty billion, three hundred thirty-two million, two hundred thousand, four hundred thirty-three".