11010213231211 has 8 divisors (see below), whose sum is σ = 11218231715040. Its totient is φ = 10802205066432.

The previous prime is 11010213231187. The next prime is 11010213231221. The reversal of 11010213231211 is 11213231201011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11010213231211 - 2⁹ = 11010213230699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11010213231221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408546 + ... + 4710343.

It is an arithmetic number, because the mean of its divisors is an integer number (1402278964380).

Almost surely, 2^{11010213231211} is an apocalyptic number.

11010213231211 is a deficient number, since it is larger than the sum of its proper divisors (208018483829).

11010213231211 is an equidigital number, since it uses as much as digits as its factorization.

11010213231211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5159525.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 11010213231211 its reverse (11213231201011), we get a palindrome (22223444432222).

The spelling of 11010213231211 in words is "eleven trillion, ten billion, two hundred thirteen million, two hundred thirty-one thousand, two hundred eleven".