22020002220193 has 2 divisors, whose sum is σ = 22020002220194. Its totient is φ = 22020002220192.

The previous prime is 22020002220191. The next prime is 22020002220299. The reversal of 22020002220193 is 39102220002022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20628019908864 + 1391982311329 = 4541808^2 + 1179823^2 .

It is a cyclic number.

It is not a de Polignac number, because 22020002220193 - 2¹ = 22020002220191 is a prime.

Together with 22020002220191, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22020002220191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11010001110096 + 11010001110097.

It is an arithmetic number, because the mean of its divisors is an integer number (11010001110097).

Almost surely, 2^{22020002220193} is an apocalyptic number.

It is an amenable number.

22020002220193 is a deficient number, since it is larger than the sum of its proper divisors (1).

22020002220193 is an equidigital number, since it uses as much as digits as its factorization.

22020002220193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 22020002220193 in words is "twenty-two trillion, twenty billion, two million, two hundred twenty thousand, one hundred ninety-three".