3220223413 has 4 divisors (see below), whose sum is σ = 3512971008. Its totient is φ = 2927475820.

The previous prime is 3220223393. The next prime is 3220223437. The reversal of 3220223413 is 3143220223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3220223413 - 2²⁵ = 3186668981 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 (3220229413) 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, 146373781 + ... + 146373802.

It is an arithmetic number, because the mean of its divisors is an integer number (878242752).

Almost surely, 2^3220223413 is an apocalyptic number.

It is an amenable number.

3220223413 is a deficient number, since it is larger than the sum of its proper divisors (292747595).

3220223413 is a wasteful number, since it uses less digits than its factorization.

3220223413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292747594.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3220223413 is about 56747.0123706967. The cubic root of 3220223413 is about 1476.7104031794.

Adding to 3220223413 its reverse (3143220223), we get a palindrome (6363443636).

The spelling of 3220223413 in words is "three billion, two hundred twenty million, two hundred twenty-three thousand, four hundred thirteen".