11210211012361 has 2 divisors, whose sum is σ = 11210211012362. Its totient is φ = 11210211012360.

The previous prime is 11210211012199. The next prime is 11210211012391. The reversal of 11210211012361 is 16321011201211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9874325814336 + 1335885198025 = 3142344^2 + 1155805^2 .

It is a cyclic number.

It is not a de Polignac number, because 11210211012361 - 2³³ = 11201621077769 is a prime.

It is not a weakly prime, because it can be changed into another prime (11210211012391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605105506180 + 5605105506181.

It is an arithmetic number, because the mean of its divisors is an integer number (5605105506181).

Almost surely, 2^{11210211012361} is an apocalyptic number.

It is an amenable number.

11210211012361 is a deficient number, since it is larger than the sum of its proper divisors (1).

11210211012361 is an equidigital number, since it uses as much as digits as its factorization.

11210211012361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 11210211012361 its reverse (16321011201211), we get a palindrome (27531222213572).

The spelling of 11210211012361 in words is "eleven trillion, two hundred ten billion, two hundred eleven million, twelve thousand, three hundred sixty-one".