11000020222011 has 16 divisors (see below), whose sum is σ = 14731392388608. Its totient is φ = 7301022300000.

The previous prime is 11000020221991. The next prime is 11000020222013. The reversal of 11000020222011 is 11022202000011.

It is not a de Polignac number, because 11000020222011 - 2⁵ = 11000020221979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11000020222013) 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, 1336516 + ... + 4877121.

It is an arithmetic number, because the mean of its divisors is an integer number (920712024288).

Almost surely, 2^{11000020222011} is an apocalyptic number.

11000020222011 is a deficient number, since it is larger than the sum of its proper divisors (3731372166597).

11000020222011 is a wasteful number, since it uses less digits than its factorization.

11000020222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6216242.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11000020222011 its reverse (11022202000011), we get a palindrome (22022222222022).

The spelling of 11000020222011 in words is "eleven trillion, twenty million, two hundred twenty-two thousand, eleven".