11120220211011 has 8 divisors (see below), whose sum is σ = 14828266321680. Its totient is φ = 7412827120512.

The previous prime is 11120220210991. The next prime is 11120220211013. The reversal of 11120220211011 is 11011202202111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11120220211011 - 2¹¹ = 11120220208963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11120220211013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163215306 + ... + 163283423.

It is an arithmetic number, because the mean of its divisors is an integer number (1853533290210).

Almost surely, 2^{11120220211011} is an apocalyptic number.

11120220211011 is a deficient number, since it is larger than the sum of its proper divisors (3708046110669).

11120220211011 is a wasteful number, since it uses less digits than its factorization.

11120220211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326510085.

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

Adding to 11120220211011 its reverse (11011202202111), we get a palindrome (22131422413122).

The spelling of 11120220211011 in words is "eleven trillion, one hundred twenty billion, two hundred twenty million, two hundred eleven thousand, eleven".