2211013 has 16 divisors (see below), whose sum is σ = 2727936. Its totient is φ = 1750320.

The previous prime is 2210993. The next prime is 2211019. The reversal of 2211013 is 3101122.

2211013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2211013 - 2¹⁷ = 2079941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4770 + ... + 5212.

It is an arithmetic number, because the mean of its divisors is an integer number (170496).

2^2211013 is an apocalyptic number.

2211013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2211013 is a deficient number, since it is larger than the sum of its proper divisors (516923).

2211013 is a wasteful number, since it uses less digits than its factorization.

2211013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 2211013 is about 1486.9475444682. The cubic root of 2211013 is about 130.2758049773.

Adding to 2211013 its reverse (3101122), we get a palindrome (5312135).

The spelling of 2211013 in words is "two million, two hundred eleven thousand, thirteen".