11210200162261 has 2 divisors, whose sum is σ = 11210200162262. Its totient is φ = 11210200162260.

The previous prime is 11210200162253. The next prime is 11210200162267. The reversal of 11210200162261 is 16226100201211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10859595252100 + 350604910161 = 3295390^2 + 592119^2 .

It is a cyclic number.

It is not a de Polignac number, because 11210200162261 - 2³ = 11210200162253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11210200162267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605100081130 + 5605100081131.

It is an arithmetic number, because the mean of its divisors is an integer number (5605100081131).

Almost surely, 2^{11210200162261} is an apocalyptic number.

It is an amenable number.

11210200162261 is a deficient number, since it is larger than the sum of its proper divisors (1).

11210200162261 is an equidigital number, since it uses as much as digits as its factorization.

11210200162261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 11210200162261 its reverse (16226100201211), we get a palindrome (27436300363472).

The spelling of 11210200162261 in words is "eleven trillion, two hundred ten billion, two hundred million, one hundred sixty-two thousand, two hundred sixty-one".