3323332422421 has 64 divisors (see below), whose sum is σ = 3998131200000. Its totient is φ = 2728648166400.

The previous prime is 3323332422413. The next prime is 3323332422451. The reversal of 3323332422421 is 1242242333233.

It is a cyclic number.

It is not a de Polignac number, because 3323332422421 - 2³ = 3323332422413 is a prime.

It is a super-2 number, since 2×3323332422421² (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 (3323332422401) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 443166330 + ... + 443173828.

It is an arithmetic number, because the mean of its divisors is an integer number (62470800000).

Almost surely, 2^{3323332422421} is an apocalyptic number.

3323332422421 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3323332422421 is a deficient number, since it is larger than the sum of its proper divisors (674798777579).

3323332422421 is a wasteful number, since it uses less digits than its factorization.

3323332422421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8570.

The product of its digits is 124416, while the sum is 34.

Adding to 3323332422421 its reverse (1242242333233), we get a palindrome (4565574755654).

The spelling of 3323332422421 in words is "three trillion, three hundred twenty-three billion, three hundred thirty-two million, four hundred twenty-two thousand, four hundred twenty-one".