10201220221133 has 2 divisors, whose sum is σ = 10201220221134. Its totient is φ = 10201220221132.

The previous prime is 10201220221099. The next prime is 10201220221187. The reversal of 10201220221133 is 33112202210201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9975976959529 + 225243261604 = 3158477^2 + 474598^2 .

It is an emirp because it is prime and its reverse (33112202210201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10201220221133 - 2⁶ = 10201220221069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10201220221193) 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, 5100610110566 + 5100610110567.

It is an arithmetic number, because the mean of its divisors is an integer number (5100610110567).

Almost surely, 2^{10201220221133} is an apocalyptic number.

It is an amenable number.

10201220221133 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201220221133 is an equidigital number, since it uses as much as digits as its factorization.

10201220221133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10201220221133 its reverse (33112202210201), we get a palindrome (43313422431334).

The spelling of 10201220221133 in words is "ten trillion, two hundred one billion, two hundred twenty million, two hundred twenty-one thousand, one hundred thirty-three".