2211310011 has 12 divisors (see below), whose sum is σ = 3046595496. Its totient is φ = 1426649760.

The previous prime is 2211310007. The next prime is 2211310019. The reversal of 2211310011 is 1100131122.

It is not a de Polignac number, because 2211310011 - 2² = 2211310007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2211310019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 380626 + ... + 386391.

It is an arithmetic number, because the mean of its divisors is an integer number (253882958).

Almost surely, 2^2211310011 is an apocalyptic number.

2211310011 is a deficient number, since it is larger than the sum of its proper divisors (835285485).

2211310011 is an equidigital number, since it uses as much as digits as its factorization.

2211310011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767082 (or 767051 counting only the distinct ones).

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

The square root of 2211310011 is about 47024.5681638864. The cubic root of 2211310011 is about 1302.8163814287.

Adding to 2211310011 its reverse (1100131122), we get a palindrome (3311441133).

The spelling of 2211310011 in words is "two billion, two hundred eleven million, three hundred ten thousand, eleven".