3221033222 has 8 divisors (see below), whose sum is σ = 5270781672. Its totient is φ = 1464106000.

The previous prime is 3221033213. The next prime is 3221033227. The reversal of 3221033222 is 2223301223.

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

It is a junction number, because it is equal to n+sod(n) for n = 3221033194 and 3221033203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221033227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73205279 + ... + 73205322.

It is an arithmetic number, because the mean of its divisors is an integer number (658847709).

Almost surely, 2^3221033222 is an apocalyptic number.

3221033222 is a deficient number, since it is larger than the sum of its proper divisors (2049748450).

3221033222 is a wasteful number, since it uses less digits than its factorization.

3221033222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146410614.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3221033222 is about 56754.1471788626. The cubic root of 3221033222 is about 1476.8341785611.

Adding to 3221033222 its reverse (2223301223), we get a palindrome (5444334445).

The spelling of 3221033222 in words is "three billion, two hundred twenty-one million, thirty-three thousand, two hundred twenty-two".