11000122012211 has 16 divisors (see below), whose sum is σ = 11251673834784. Its totient is φ = 10751570878464.

The previous prime is 11000122012193. The next prime is 11000122012273. The reversal of 11000122012211 is 11221022100011.

It is a cyclic number.

It is not a de Polignac number, because 11000122012211 - 2³⁰ = 10999048270387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11000122012811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4817456 + ... + 6723698.

It is an arithmetic number, because the mean of its divisors is an integer number (703229614674).

Almost surely, 2^{11000122012211} is an apocalyptic number.

11000122012211 is a deficient number, since it is larger than the sum of its proper divisors (251551822573).

11000122012211 is a wasteful number, since it uses less digits than its factorization.

11000122012211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907030.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11000122012211 its reverse (11221022100011), we get a palindrome (22221144112222).

The spelling of 11000122012211 in words is "eleven trillion, one hundred twenty-two million, twelve thousand, two hundred eleven".