11122201102011 has 32 divisors (see below), whose sum is σ = 16302532055040. Its totient is φ = 6713471391264.

The previous prime is 11122201101997. The next prime is 11122201102021. The reversal of 11122201102011 is 11020110222111.

It is a happy number.

It is not a de Polignac number, because 11122201102011 - 2⁹ = 11122201101499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11122201102021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2017455 + ... + 5129768.

It is an arithmetic number, because the mean of its divisors is an integer number (509454126720).

Almost surely, 2^{11122201102011} is an apocalyptic number.

11122201102011 is a deficient number, since it is larger than the sum of its proper divisors (5180330953029).

11122201102011 is a wasteful number, since it uses less digits than its factorization.

11122201102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7148455.

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

Adding to 11122201102011 its reverse (11020110222111), we get a palindrome (22142311324122).

The spelling of 11122201102011 in words is "eleven trillion, one hundred twenty-two billion, two hundred one million, one hundred two thousand, eleven".