3223333331 has 8 divisors (see below), whose sum is σ = 3461012064. Its totient is φ = 2990995840.

The previous prime is 3223333327. The next prime is 3223333339. The reversal of 3223333331 is 1333333223.

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 3223333331 - 2² = 3223333327 is a prime.

It is a super-2 number, since 2×3223333331² = 20779755525471111122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3223333331.

It is not an unprimeable number, because it can be changed into a prime (3223333339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1334060 + ... + 1336473.

It is an arithmetic number, because the mean of its divisors is an integer number (432626508).

Almost surely, 2^3223333331 is an apocalyptic number.

3223333331 is a deficient number, since it is larger than the sum of its proper divisors (237678733).

3223333331 is a wasteful number, since it uses less digits than its factorization.

3223333331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2670621.

The product of its digits is 8748, while the sum is 26.

The square root of 3223333331 is about 56774.4073593023. The cubic root of 3223333331 is about 1477.1856259707.

Adding to 3223333331 its reverse (1333333223), we get a palindrome (4556666554).

The spelling of 3223333331 in words is "three billion, two hundred twenty-three million, three hundred thirty-three thousand, three hundred thirty-one".