11210211022011 has 64 divisors (see below), whose sum is σ = 15686161920000. Its totient is φ = 7112080184832.

The previous prime is 11210211021941. The next prime is 11210211022013. The reversal of 11210211022011 is 11022011201211.

It is a happy number.

It is not a de Polignac number, because 11210211022011 - 2¹⁴ = 11210211005627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11210211022013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4792735480 + ... + 4792737818.

It is an arithmetic number, because the mean of its divisors is an integer number (245096280000).

Almost surely, 2^{11210211022011} is an apocalyptic number.

11210211022011 is a deficient number, since it is larger than the sum of its proper divisors (4475950897989).

11210211022011 is a wasteful number, since it uses less digits than its factorization.

11210211022011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4916.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11210211022011 its reverse (11022011201211), we get a palindrome (22232222223222).

The spelling of 11210211022011 in words is "eleven trillion, two hundred ten billion, two hundred eleven million, twenty-two thousand, eleven".