3323221131 has 8 divisors (see below), whose sum is σ = 4431824784. Its totient is φ = 2215049120.

The previous prime is 3323221129. The next prime is 3323221169. The reversal of 3323221131 is 1311223233.

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 3323221131 - 2¹ = 3323221129 is a prime.

It is a super-2 number, since 2×3323221131² = 22087597371049838322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3323221098 and 3323221107.

It is not an unprimeable number, because it can be changed into a prime (3323223131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89496 + ... + 121061.

It is an arithmetic number, because the mean of its divisors is an integer number (553978098).

Almost surely, 2^3323221131 is an apocalyptic number.

3323221131 is a deficient number, since it is larger than the sum of its proper divisors (1108603653).

3323221131 is a wasteful number, since it uses less digits than its factorization.

3323221131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215821.

The product of its digits is 648, while the sum is 21.

The square root of 3323221131 is about 57647.3861593047. The cubic root of 3323221131 is about 1492.2894897103.

Adding to 3323221131 its reverse (1311223233), we get a palindrome (4634444364).

The spelling of 3323221131 in words is "three billion, three hundred twenty-three million, two hundred twenty-one thousand, one hundred thirty-one".