4222123313 has 2 divisors, whose sum is σ = 4222123314. Its totient is φ = 4222123312.

The previous prime is 4222123303. The next prime is 4222123387. The reversal of 4222123313 is 3133212224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4125749824 + 96373489 = 64232^2 + 9817^2 .

It is a cyclic number.

It is not a de Polignac number, because 4222123313 - 2¹⁸ = 4221861169 is a prime.

It is not a weakly prime, because it can be changed into another prime (4222123303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111061656 + 2111061657.

It is an arithmetic number, because the mean of its divisors is an integer number (2111061657).

Almost surely, 2^4222123313 is an apocalyptic number.

It is an amenable number.

4222123313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4222123313 is an equidigital number, since it uses as much as digits as its factorization.

4222123313 is an odious number, because the sum of its binary digits is odd.

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

The square root of 4222123313 is about 64977.8678705296. The cubic root of 4222123313 is about 1616.2565743449.

Adding to 4222123313 its reverse (3133212224), we get a palindrome (7355335537).

The spelling of 4222123313 in words is "four billion, two hundred twenty-two million, one hundred twenty-three thousand, three hundred thirteen".