2224011 has 4 divisors (see below), whose sum is σ = 2965352. Its totient is φ = 1482672.

The previous prime is 2224009. The next prime is 2224037. The reversal of 2224011 is 1104222.

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

It is not a de Polignac number, because 2224011 - 2¹ = 2224009 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

2224011 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2228011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370666 + ... + 370671.

It is an arithmetic number, because the mean of its divisors is an integer number (741338).

2^2224011 is an apocalyptic number.

2224011 is a deficient number, since it is larger than the sum of its proper divisors (741341).

2224011 is an equidigital number, since it uses as much as digits as its factorization.

2224011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741340.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2224011 is about 1491.3118386173. The cubic root of 2224011 is about 130.5305927895.

Adding to 2224011 its reverse (1104222), we get a palindrome (3328233).

The spelling of 2224011 in words is "two million, two hundred twenty-four thousand, eleven".