3221102133 has 20 divisors (see below), whose sum is σ = 4890658828. Its totient is φ = 2112194880.

The previous prime is 3221102113. The next prime is 3221102141. The reversal of 3221102133 is 3312011223.

It can be written as a sum of positive squares in 2 ways, for example, as 1274704209 + 1946397924 = 35703^2 + 44118^2 .

It is not a de Polignac number, because 3221102133 - 2³⁰ = 2147360309 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 (3221102113) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 321016 + ... + 330897.

Almost surely, 2^3221102133 is an apocalyptic number.

It is an amenable number.

3221102133 is a deficient number, since it is larger than the sum of its proper divisors (1669556695).

3221102133 is an equidigital number, since it uses as much as digits as its factorization.

3221102133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651986 (or 651977 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3221102133 is about 56754.7542766243. The cubic root of 3221102133 is about 1476.8447103157.

Adding to 3221102133 its reverse (3312011223), we get a palindrome (6533113356).

The spelling of 3221102133 in words is "three billion, two hundred twenty-one million, one hundred two thousand, one hundred thirty-three".