11141211040211 has 4 divisors (see below), whose sum is σ = 12732812617392. Its totient is φ = 9549609463032.

The previous prime is 11141211040177. The next prime is 11141211040237. The reversal of 11141211040211 is 11204011214111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11141211040211 - 2¹⁰ = 11141211039187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11141211040261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 795800788580 + ... + 795800788593.

It is an arithmetic number, because the mean of its divisors is an integer number (3183203154348).

Almost surely, 2^{11141211040211} is an apocalyptic number.

11141211040211 is a deficient number, since it is larger than the sum of its proper divisors (1591601577181).

11141211040211 is an equidigital number, since it uses as much as digits as its factorization.

11141211040211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591601577180.

The product of its (nonzero) digits is 64, while the sum is 20.

Adding to 11141211040211 its reverse (11204011214111), we get a palindrome (22345222254322).

The spelling of 11141211040211 in words is "eleven trillion, one hundred forty-one billion, two hundred eleven million, forty thousand, two hundred eleven".