3222420230213 has 16 divisors (see below), whose sum is σ = 3447860508720. Its totient is φ = 3001108770816.

The previous prime is 3222420230207. The next prime is 3222420230243. The reversal of 3222420230213 is 3120320242223.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 846019162849 + 2376401067364 = 919793^2 + 1541558^2 .

It is not a de Polignac number, because 3222420230213 - 2⁶ = 3222420230149 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 (3222420230203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1481258 + ... + 2939211.

It is an arithmetic number, because the mean of its divisors is an integer number (215491281795).

Almost surely, 2^{3222420230213} is an apocalyptic number.

It is an amenable number.

3222420230213 is a deficient number, since it is larger than the sum of its proper divisors (225440278507).

3222420230213 is a wasteful number, since it uses less digits than its factorization.

3222420230213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4420936.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 3222420230213 its reverse (3120320242223), we get a palindrome (6342740472436).

The spelling of 3222420230213 in words is "three trillion, two hundred twenty-two billion, four hundred twenty million, two hundred thirty thousand, two hundred thirteen".