20332233232193 has 2 divisors, whose sum is σ = 20332233232194. Its totient is φ = 20332233232192.

The previous prime is 20332233232189. The next prime is 20332233232249. The reversal of 20332233232193 is 39123233223302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15507150919744 + 4825082312449 = 3937912^2 + 2196607^2 .

It is a cyclic number.

It is not a de Polignac number, because 20332233232193 - 2² = 20332233232189 is a prime.

It is not a weakly prime, because it can be changed into another prime (20332233232693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10166116616096 + 10166116616097.

It is an arithmetic number, because the mean of its divisors is an integer number (10166116616097).

Almost surely, 2^{20332233232193} is an apocalyptic number.

It is an amenable number.

20332233232193 is a deficient number, since it is larger than the sum of its proper divisors (1).

20332233232193 is an equidigital number, since it uses as much as digits as its factorization.

20332233232193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 38.

Adding to 20332233232193 its reverse (39123233223302), we get a palindrome (59455466455495).

The spelling of 20332233232193 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirty-three million, two hundred thirty-two thousand, one hundred ninety-three".