3321204021233 has 4 divisors (see below), whose sum is σ = 3795661738560. Its totient is φ = 2846746303908.

The previous prime is 3321204021173. The next prime is 3321204021271.

It is a happy number.

3321204021233 is nontrivially palindromic in base 10.

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 3321204021233 - 2⁶ = 3321204021169 is a prime.

It is a super-2 number, since 2×3321204021233² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3321204021833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237228858653 + ... + 237228858666.

It is an arithmetic number, because the mean of its divisors is an integer number (948915434640).

Almost surely, 2^{3321204021233} is an apocalyptic number.

It is an amenable number.

3321204021233 is a deficient number, since it is larger than the sum of its proper divisors (474457717327).

3321204021233 is an equidigital number, since it uses as much as digits as its factorization.

3321204021233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474457717326.

The product of its (nonzero) digits is 5184, while the sum is 26.

The spelling of 3321204021233 in words is "three trillion, three hundred twenty-one billion, two hundred four million, twenty-one thousand, two hundred thirty-three".