2201020211311 has 2 divisors, whose sum is σ = 2201020211312. Its totient is φ = 2201020211310.

The previous prime is 2201020211239. The next prime is 2201020211347. The reversal of 2201020211311 is 1131120201022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2201020211311 - 2¹³ = 2201020203119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2201020215311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100510105655 + 1100510105656.

It is an arithmetic number, because the mean of its divisors is an integer number (1100510105656).

Almost surely, 2^{2201020211311} is an apocalyptic number.

2201020211311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201020211311 is an equidigital number, since it uses as much as digits as its factorization.

2201020211311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2201020211311 its reverse (1131120201022), we get a palindrome (3332140412333).

The spelling of 2201020211311 in words is "two trillion, two hundred one billion, twenty million, two hundred eleven thousand, three hundred eleven".