3223215433 has 4 divisors (see below), whose sum is σ = 3223816960. Its totient is φ = 3222613908.

The previous prime is 3223215427. The next prime is 3223215473. The reversal of 3223215433 is 3345123223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3223215433 - 2¹³ = 3223207241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3223215403) 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, 292653 + ... + 303466.

It is an arithmetic number, because the mean of its divisors is an integer number (805954240).

Almost surely, 2^3223215433 is an apocalyptic number.

It is an amenable number.

3223215433 is a deficient number, since it is larger than the sum of its proper divisors (601527).

3223215433 is an equidigital number, since it uses as much as digits as its factorization.

3223215433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601526.

The product of its digits is 12960, while the sum is 28.

The square root of 3223215433 is about 56773.3690474680. The cubic root of 3223215433 is about 1477.1676156962.

Adding to 3223215433 its reverse (3345123223), we get a palindrome (6568338656).

The spelling of 3223215433 in words is "three billion, two hundred twenty-three million, two hundred fifteen thousand, four hundred thirty-three".