11210222011011 has 16 divisors (see below), whose sum is σ = 15254800617600. Its totient is φ = 7320808680768.

The previous prime is 11210222010983. The next prime is 11210222011019. The reversal of 11210222011011 is 11011022201211.

It is a happy number.

It is not a de Polignac number, because 11210222011011 - 2²³ = 11210213622403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11210222011019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155752426 + ... + 155824383.

It is an arithmetic number, because the mean of its divisors is an integer number (953425038600).

Almost surely, 2^{11210222011011} is an apocalyptic number.

11210222011011 is a deficient number, since it is larger than the sum of its proper divisors (4044578606589).

11210222011011 is a wasteful number, since it uses less digits than its factorization.

11210222011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311577058.

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

Adding to 11210222011011 its reverse (11011022201211), we get a palindrome (22221244212222).

The spelling of 11210222011011 in words is "eleven trillion, two hundred ten billion, two hundred twenty-two million, eleven thousand, eleven".