11120222012211 has 24 divisors (see below), whose sum is σ = 17298309684656. Its totient is φ = 6843139744320.

The previous prime is 11120222012189. The next prime is 11120222012257. The reversal of 11120222012211 is 11221022202111.

11120222012211 is a `hidden beast` number, since 111 + 202 + 220 + 122 + 11 = 666.

It is not a de Polignac number, because 11120222012211 - 2³¹ = 11118074528563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11120222012281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11600916 + ... + 12522846.

Almost surely, 2^{11120222012211} is an apocalyptic number.

11120222012211 is a deficient number, since it is larger than the sum of its proper divisors (6178087672445).

11120222012211 is a wasteful number, since it uses less digits than its factorization.

11120222012211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025043 (or 1025040 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11120222012211 its reverse (11221022202111), we get a palindrome (22341244214322).

The spelling of 11120222012211 in words is "eleven trillion, one hundred twenty billion, two hundred twenty-two million, twelve thousand, two hundred eleven".