2208340011 has 4 divisors (see below), whose sum is σ = 2944453352. Its totient is φ = 1472226672.

The previous prime is 2208340003. The next prime is 2208340019. The reversal of 2208340011 is 1100438022.

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

It is an interprime number because it is at equal distance from previous prime (2208340003) and next prime (2208340019).

It is not a de Polignac number, because 2208340011 - 2³ = 2208340003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2208340011.

It is not an unprimeable number, because it can be changed into a prime (2208340019) 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, 368056666 + ... + 368056671.

It is an arithmetic number, because the mean of its divisors is an integer number (736113338).

Almost surely, 2^2208340011 is an apocalyptic number.

2208340011 is a deficient number, since it is larger than the sum of its proper divisors (736113341).

2208340011 is an equidigital number, since it uses as much as digits as its factorization.

2208340011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736113340.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2208340011 is about 46992.9783159144. The cubic root of 2208340011 is about 1302.2328512685.

Adding to 2208340011 its reverse (1100438022), we get a palindrome (3308778033).

The spelling of 2208340011 in words is "two billion, two hundred eight million, three hundred forty thousand, eleven".