3321221113 has 16 divisors (see below), whose sum is σ = 3971003904. Its totient is φ = 2718224640.

The previous prime is 3321221093. The next prime is 3321221119. The reversal of 3321221113 is 3111221233.

It is a cyclic number.

It is not a de Polignac number, because 3321221113 - 2⁹ = 3321220601 is a prime.

It is a super-2 number, since 2×3321221113² = 22061019362873917538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3321221119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109620 + ... + 136597.

It is an arithmetic number, because the mean of its divisors is an integer number (248187744).

Almost surely, 2^3321221113 is an apocalyptic number.

It is an amenable number.

3321221113 is a deficient number, since it is larger than the sum of its proper divisors (649782791).

3321221113 is a wasteful number, since it uses less digits than its factorization.

3321221113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246312.

The product of its digits is 216, while the sum is 19.

The square root of 3321221113 is about 57630.0365521314. The cubic root of 3321221113 is about 1491.9900608664.

Adding to 3321221113 its reverse (3111221233), we get a palindrome (6432442346).

The spelling of 3321221113 in words is "three billion, three hundred twenty-one million, two hundred twenty-one thousand, one hundred thirteen".