4212224304331 has 2 divisors, whose sum is σ = 4212224304332. Its totient is φ = 4212224304330.

The previous prime is 4212224304319. The next prime is 4212224304349. The reversal of 4212224304331 is 1334034222124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4212224304331 - 2¹³ = 4212224296139 is a prime.

It is a super-2 number, since 2×4212224304331² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4212224304293 and 4212224304302.

It is not a weakly prime, because it can be changed into another prime (4212224304371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106112152165 + 2106112152166.

It is an arithmetic number, because the mean of its divisors is an integer number (2106112152166).

Almost surely, 2^{4212224304331} is an apocalyptic number.

4212224304331 is a deficient number, since it is larger than the sum of its proper divisors (1).

4212224304331 is an equidigital number, since it uses as much as digits as its factorization.

4212224304331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4212224304331 its reverse (1334034222124), we get a palindrome (5546258526455).

The spelling of 4212224304331 in words is "four trillion, two hundred twelve billion, two hundred twenty-four million, three hundred four thousand, three hundred thirty-one".