3341442221 has 4 divisors (see below), whose sum is σ = 3598476252. Its totient is φ = 3084408192.

The previous prime is 3341442121. The next prime is 3341442227. The reversal of 3341442221 is 1222441433.

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

It can be written as a sum of positive squares in 2 ways, for example, as 754600900 + 2586841321 = 27470^2 + 50861^2 .

It is a cyclic number.

It is not a de Polignac number, because 3341442221 - 2²⁶ = 3274333357 is a prime.

It is a super-2 number, since 2×3341442221² = 22330472232562825682, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3341442227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128516996 + ... + 128517021.

It is an arithmetic number, because the mean of its divisors is an integer number (899619063).

Almost surely, 2^3341442221 is an apocalyptic number.

It is an amenable number.

3341442221 is a deficient number, since it is larger than the sum of its proper divisors (257034031).

3341442221 is a wasteful number, since it uses less digits than its factorization.

3341442221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257034030.

The product of its digits is 4608, while the sum is 26.

The square root of 3341442221 is about 57805.2092894749. The cubic root of 3341442221 is about 1495.0119081985.

Adding to 3341442221 its reverse (1222441433), we get a palindrome (4563883654).

The spelling of 3341442221 in words is "three billion, three hundred forty-one million, four hundred forty-two thousand, two hundred twenty-one".