3315412221 has 24 divisors (see below), whose sum is σ = 4879929600. Its totient is φ = 2000665920.

The previous prime is 3315412213. The next prime is 3315412223. The reversal of 3315412221 is 1222145133.

It is not a de Polignac number, because 3315412221 - 2³ = 3315412213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3315412191 and 3315412200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3315412223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64980 + ... + 104178.

It is an arithmetic number, because the mean of its divisors is an integer number (203330400).

Almost surely, 2^3315412221 is an apocalyptic number.

It is an amenable number.

3315412221 is a deficient number, since it is larger than the sum of its proper divisors (1564517379).

3315412221 is a wasteful number, since it uses less digits than its factorization.

3315412221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39457 (or 39446 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 3315412221 is about 57579.6163672527. The cubic root of 3315412221 is about 1491.1197116219.

Adding to 3315412221 its reverse (1222145133), we get a palindrome (4537557354).

The spelling of 3315412221 in words is "three billion, three hundred fifteen million, four hundred twelve thousand, two hundred twenty-one".