3221102013 has 8 divisors (see below), whose sum is σ = 4547438208. Its totient is φ = 2021083584.

The previous prime is 3221101993. The next prime is 3221102029. The reversal of 3221102013 is 3102011223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3221102013 - 2⁵ = 3221101981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3221101983 and 3221102001.

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 7 ways as a sum of consecutive naturals, for example, 31579381 + ... + 31579482.

It is an arithmetic number, because the mean of its divisors is an integer number (568429776).

Almost surely, 2^3221102013 is an apocalyptic number.

It is an amenable number.

3221102013 is a deficient number, since it is larger than the sum of its proper divisors (1326336195).

3221102013 is a wasteful number, since it uses less digits than its factorization.

3221102013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63158883.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3221102013 is about 56754.7532194441. The cubic root of 3221102013 is about 1476.8446919760.

Adding to 3221102013 its reverse (3102011223), we get a palindrome (6323113236).

The spelling of 3221102013 in words is "three billion, two hundred twenty-one million, one hundred two thousand, thirteen".