3343123221 has 8 divisors (see below), whose sum is σ = 4500774720. Its totient is φ = 2207110272.

The previous prime is 3343123213. The next prime is 3343123229. The reversal of 3343123221 is 1223213433.

It is an interprime number because it is at equal distance from previous prime (3343123213) and next prime (3343123229).

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

It is not a de Polignac number, because 3343123221 - 2³ = 3343123213 is a prime.

It is a super-2 number, since 2×3343123221² = 22352945741578829682, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3343123191 and 3343123200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3343123229) 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, 5409276 + ... + 5409893.

It is an arithmetic number, because the mean of its divisors is an integer number (562596840).

Almost surely, 2^3343123221 is an apocalyptic number.

It is an amenable number.

3343123221 is a deficient number, since it is larger than the sum of its proper divisors (1157651499).

3343123221 is a wasteful number, since it uses less digits than its factorization.

3343123221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10819275.

The product of its digits is 2592, while the sum is 24.

The square root of 3343123221 is about 57819.7476732647. The cubic root of 3343123221 is about 1495.2625677979.

Adding to 3343123221 its reverse (1223213433), we get a palindrome (4566336654).

The spelling of 3343123221 in words is "three billion, three hundred forty-three million, one hundred twenty-three thousand, two hundred twenty-one".