3221212030223 has 8 divisors (see below), whose sum is σ = 3546288474960. Its totient is φ = 2901508750080.

The previous prime is 3221212030213. The next prime is 3221212030243. The reversal of 3221212030223 is 3220302121223.

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

It is a cyclic number.

It is not a de Polignac number, because 3221212030223 - 2⁴ = 3221212030207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221212030213) 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, 1343289890 + ... + 1343292287.

It is an arithmetic number, because the mean of its divisors is an integer number (443286059370).

Almost surely, 2^{3221212030223} is an apocalyptic number.

3221212030223 is a deficient number, since it is larger than the sum of its proper divisors (325076444737).

3221212030223 is a wasteful number, since it uses less digits than its factorization.

3221212030223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2686582297.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 3221212030223 its reverse (3220302121223), we get a palindrome (6441514151446).

The spelling of 3221212030223 in words is "three trillion, two hundred twenty-one billion, two hundred twelve million, thirty thousand, two hundred twenty-three".