2110211110011 has 64 divisors (see below), whose sum is σ = 3019311618048. Its totient is φ = 1308984219648.

The previous prime is 2110211110009. The next prime is 2110211110043. The reversal of 2110211110011 is 1100111120112.

It is not a de Polignac number, because 2110211110011 - 2¹ = 2110211110009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2110211110001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 47712670 + ... + 47756876.

It is an arithmetic number, because the mean of its divisors is an integer number (47176744032).

Almost surely, 2^{2110211110011} is an apocalyptic number.

2110211110011 is a deficient number, since it is larger than the sum of its proper divisors (909100508037).

2110211110011 is a wasteful number, since it uses less digits than its factorization.

2110211110011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44500.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 2110211110011 its reverse (1100111120112), we get a palindrome (3210322230123).

It can be divided in two parts, 2110211 and 110011, that added together give a palindrome (2220222).

The spelling of 2110211110011 in words is "two trillion, one hundred ten billion, two hundred eleven million, one hundred ten thousand, eleven".