3323152340221 has 8 divisors (see below), whose sum is σ = 3812666166720. Its totient is φ = 2837332958208.

The previous prime is 3323152340173. The next prime is 3323152340239. The reversal of 3323152340221 is 1220432513233.

3323152340221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3323152340221 - 2¹³ = 3323152332029 is a prime.

It is a super-2 number, since 2×3323152340221² (a number of 26 digits) 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 (3323152340251) 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, 923609191 + ... + 923612788.

It is an arithmetic number, because the mean of its divisors is an integer number (476583270840).

Almost surely, 2^{3323152340221} is an apocalyptic number.

It is an amenable number.

3323152340221 is a deficient number, since it is larger than the sum of its proper divisors (489513826499).

3323152340221 is a wasteful number, since it uses less digits than its factorization.

3323152340221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847222243.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 3323152340221 its reverse (1220432513233), we get a palindrome (4543584853454).

The spelling of 3323152340221 in words is "three trillion, three hundred twenty-three billion, one hundred fifty-two million, three hundred forty thousand, two hundred twenty-one".