2221041 has 8 divisors (see below), whose sum is σ = 3090240. Its totient is φ = 1416272.

The previous prime is 2221031. The next prime is 2221061. The reversal of 2221041 is 1401222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2221041 - 2⁷ = 2220913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2221031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16026 + ... + 16163.

It is an arithmetic number, because the mean of its divisors is an integer number (386280).

2^2221041 is an apocalyptic number.

It is an amenable number.

2221041 is a deficient number, since it is larger than the sum of its proper divisors (869199).

2221041 is a wasteful number, since it uses less digits than its factorization.

2221041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32215.

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

The square root of 2221041 is about 1490.3157383588. The cubic root of 2221041 is about 130.4724622977.

Adding to 2221041 its reverse (1401222), we get a palindrome (3622263).

The spelling of 2221041 in words is "two million, two hundred twenty-one thousand, forty-one".