2211202775053 has 2 divisors, whose sum is σ = 2211202775054. Its totient is φ = 2211202775052.

The previous prime is 2211202775051. The next prime is 2211202775077. The reversal of 2211202775053 is 3505772021122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1511908782409 + 699293992644 = 1229597^2 + 836238^2 .

It is a cyclic number.

It is not a de Polignac number, because 2211202775053 - 2¹ = 2211202775051 is a prime.

Together with 2211202775051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2211202775051) 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, 1105601387526 + 1105601387527.

It is an arithmetic number, because the mean of its divisors is an integer number (1105601387527).

Almost surely, 2^{2211202775053} is an apocalyptic number.

It is an amenable number.

2211202775053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211202775053 is an equidigital number, since it uses as much as digits as its factorization.

2211202775053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58800, while the sum is 37.

Adding to 2211202775053 its reverse (3505772021122), we get a palindrome (5716974796175).

The spelling of 2211202775053 in words is "two trillion, two hundred eleven billion, two hundred two million, seven hundred seventy-five thousand, fifty-three".