3313000310221 has 12 divisors (see below), whose sum is σ = 3870875858688. Its totient is φ = 2827204786392.

The previous prime is 3313000310209. The next prime is 3313000310327. The reversal of 3313000310221 is 1220130003133.

It is a de Polignac number, because none of the positive numbers 2^k-3313000310221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3313000311221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148914541 + ... + 148936786.

It is an arithmetic number, because the mean of its divisors is an integer number (322572988224).

Almost surely, 2^{3313000310221} is an apocalyptic number.

It is an amenable number.

3313000310221 is a deficient number, since it is larger than the sum of its proper divisors (557875548467).

3313000310221 is a wasteful number, since it uses less digits than its factorization.

3313000310221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297851568 (or 297851561 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 3313000310221 its reverse (1220130003133), we get a palindrome (4533130313354).

The spelling of 3313000310221 in words is "three trillion, three hundred thirteen billion, three hundred ten thousand, two hundred twenty-one".