11210112102011 has 4 divisors (see below), whose sum is σ = 11210694495000. Its totient is φ = 11209529709024.

The previous prime is 11210112101977. The next prime is 11210112102047. The reversal of 11210112102011 is 11020121101211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11210112102011 - 2³⁴ = 11192932232827 is a prime.

It is a super-2 number, since 2×11210112102011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11210112102311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291167621 + ... + 291206118.

It is an arithmetic number, because the mean of its divisors is an integer number (2802673623750).

Almost surely, 2^{11210112102011} is an apocalyptic number.

11210112102011 is a deficient number, since it is larger than the sum of its proper divisors (582392989).

11210112102011 is an equidigital number, since it uses as much as digits as its factorization.

11210112102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582392988.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11210112102011 its reverse (11020121101211), we get a palindrome (22230233203222).

The spelling of 11210112102011 in words is "eleven trillion, two hundred ten billion, one hundred twelve million, one hundred two thousand, eleven".