11210211137 has 2 divisors, whose sum is σ = 11210211138. Its totient is φ = 11210211136.

The previous prime is 11210211127. The next prime is 11210211143. The reversal of 11210211137 is 73111201211.

11210211137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11043697921 + 166513216 = 105089^2 + 12904^2 .

It is a cyclic number.

It is not a de Polignac number, because 11210211137 - 2⁴ = 11210211121 is a prime.

It is a super-2 number, since 2×11210211137² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11210211107) 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, 5605105568 + 5605105569.

It is an arithmetic number, because the mean of its divisors is an integer number (5605105569).

Almost surely, 2^11210211137 is an apocalyptic number.

It is an amenable number.

11210211137 is a deficient number, since it is larger than the sum of its proper divisors (1).

11210211137 is an equidigital number, since it uses as much as digits as its factorization.

11210211137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 20.

Adding to 11210211137 its reverse (73111201211), we get a palindrome (84321412348).

The spelling of 11210211137 in words is "eleven billion, two hundred ten million, two hundred eleven thousand, one hundred thirty-seven".