3220223051231 has 8 divisors (see below), whose sum is σ = 3402898007280. Its totient is φ = 3038867048448.

The previous prime is 3220223051189. The next prime is 3220223051261. The reversal of 3220223051231 is 1321503220223.

3220223051231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3220223051231 - 2¹⁸ = 3220222789087 is a prime.

It is a super-2 number, since 2×3220223051231² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3220223051231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220223051261) 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, 329733296 + ... + 329743061.

It is an arithmetic number, because the mean of its divisors is an integer number (425362250910).

Almost surely, 2^{3220223051231} is an apocalyptic number.

3220223051231 is a deficient number, since it is larger than the sum of its proper divisors (182674956049).

3220223051231 is a wasteful number, since it uses less digits than its factorization.

3220223051231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659476633.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 3220223051231 its reverse (1321503220223), we get a palindrome (4541726271454).

The spelling of 3220223051231 in words is "three trillion, two hundred twenty billion, two hundred twenty-three million, fifty-one thousand, two hundred thirty-one".