2211120210011 has 16 divisors (see below), whose sum is σ = 2253099763200. Its totient is φ = 2169292730400.

The previous prime is 2211120209983. The next prime is 2211120210071. The reversal of 2211120210011 is 1100120211122.

It is a cyclic number.

It is not a de Polignac number, because 2211120210011 - 2³⁴ = 2193940340827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2211120210071) 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, 228440270 + ... + 228449948.

It is an arithmetic number, because the mean of its divisors is an integer number (140818735200).

Almost surely, 2^{2211120210011} is an apocalyptic number.

2211120210011 is a deficient number, since it is larger than the sum of its proper divisors (41979553189).

2211120210011 is an equidigital number, since it uses as much as digits as its factorization.

2211120210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17090.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2211120210011 its reverse (1100120211122), we get a palindrome (3311240421133).

The spelling of 2211120210011 in words is "two trillion, two hundred eleven billion, one hundred twenty million, two hundred ten thousand, eleven".