11313120122211 has 32 divisors (see below), whose sum is σ = 15993824256000. Its totient is φ = 7100524679040.

The previous prime is 11313120122147. The next prime is 11313120122221. The reversal of 11313120122211 is 11222102131311.

It is not a de Polignac number, because 11313120122211 - 2⁶ = 11313120122147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11313120122221) 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 in 31 ways as a sum of consecutive naturals, for example, 24647590 + ... + 25102388.

It is an arithmetic number, because the mean of its divisors is an integer number (499807008000).

Almost surely, 2^{11313120122211} is an apocalyptic number.

11313120122211 is a deficient number, since it is larger than the sum of its proper divisors (4680704133789).

11313120122211 is a wasteful number, since it uses less digits than its factorization.

11313120122211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462099.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 11313120122211 its reverse (11222102131311), we get a palindrome (22535222253522).

The spelling of 11313120122211 in words is "eleven trillion, three hundred thirteen billion, one hundred twenty million, one hundred twenty-two thousand, two hundred eleven".