11000122222011 has 64 divisors (see below), whose sum is σ = 16280202960000. Its totient is φ = 6564410671104.

The previous prime is 11000122221989. The next prime is 11000122222057. The reversal of 11000122222011 is 11022222100011.

It is not a de Polignac number, because 11000122222011 - 2¹⁰ = 11000122220987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11000122220011) 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, 543232615 + ... + 543252863.

It is an arithmetic number, because the mean of its divisors is an integer number (254378171250).

Almost surely, 2^{11000122222011} is an apocalyptic number.

11000122222011 is a deficient number, since it is larger than the sum of its proper divisors (5280080737989).

11000122222011 is a wasteful number, since it uses less digits than its factorization.

11000122222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23360.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11000122222011 its reverse (11022222100011), we get a palindrome (22022344322022).

The spelling of 11000122222011 in words is "eleven trillion, one hundred twenty-two million, two hundred twenty-two thousand, eleven".