20003422011193 has 2 divisors, whose sum is σ = 20003422011194. Its totient is φ = 20003422011192.

The previous prime is 20003422011107. The next prime is 20003422011367. The reversal of 20003422011193 is 39111022430002.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11921296114729 + 8082125896464 = 3452723^2 + 2842908^2 .

It is a cyclic number.

It is not a de Polignac number, because 20003422011193 - 2⁹ = 20003422010681 is a prime.

It is not a weakly prime, because it can be changed into another prime (20003492011193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001711005596 + 10001711005597.

It is an arithmetic number, because the mean of its divisors is an integer number (10001711005597).

Almost surely, 2^{20003422011193} is an apocalyptic number.

It is an amenable number.

20003422011193 is a deficient number, since it is larger than the sum of its proper divisors (1).

20003422011193 is an equidigital number, since it uses as much as digits as its factorization.

20003422011193 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 28.

Adding to 20003422011193 its reverse (39111022430002), we get a palindrome (59114444441195).

The spelling of 20003422011193 in words is "twenty trillion, three billion, four hundred twenty-two million, eleven thousand, one hundred ninety-three".