11120212111011 has 16 divisors (see below), whose sum is σ = 15174839940480. Its totient is φ = 7239599458560.

The previous prime is 11120212110983. The next prime is 11120212111031. The reversal of 11120212111011 is 11011121202111.

It is not a de Polignac number, because 11120212111011 - 2⁶ = 11120212110947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11120212111031) 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, 8104846 + ... + 9377043.

It is an arithmetic number, because the mean of its divisors is an integer number (948427496280).

Almost surely, 2^{11120212111011} is an apocalyptic number.

11120212111011 is a deficient number, since it is larger than the sum of its proper divisors (4054627829469).

11120212111011 is a wasteful number, since it uses less digits than its factorization.

11120212111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17486866.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 11120212111011 its reverse (11011121202111), we get a palindrome (22131333313122).

The spelling of 11120212111011 in words is "eleven trillion, one hundred twenty billion, two hundred twelve million, one hundred eleven thousand, eleven".