3223332331 has 4 divisors (see below), whose sum is σ = 3298293592. Its totient is φ = 3148371072.

The previous prime is 3223332319. The next prime is 3223332373. The reversal of 3223332331 is 1332333223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1332333223 = 13 ⋅102487171.

It is a cyclic number.

It is not a de Polignac number, because 3223332331 - 2⁹ = 3223331819 is a prime.

It is a super-2 number, since 2×3223332331² = 20779742632139787122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3223332296 and 3223332305.

It is not an unprimeable number, because it can be changed into a prime (3223336331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37480566 + ... + 37480651.

It is an arithmetic number, because the mean of its divisors is an integer number (824573398).

Almost surely, 2^3223332331 is an apocalyptic number.

3223332331 is a deficient number, since it is larger than the sum of its proper divisors (74961261).

3223332331 is an equidigital number, since it uses as much as digits as its factorization.

3223332331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74961260.

The product of its digits is 5832, while the sum is 25.

The square root of 3223332331 is about 56774.3985525166. The cubic root of 3223332331 is about 1477.1854732110.

Adding to 3223332331 its reverse (1332333223), we get a palindrome (4555665554).

The spelling of 3223332331 in words is "three billion, two hundred twenty-three million, three hundred thirty-two thousand, three hundred thirty-one".