422120440043333 has 2 divisors, whose sum is σ = 422120440043334. Its totient is φ = 422120440043332.

The previous prime is 422120440043321. The next prime is 422120440043371. The reversal of 422120440043333 is 333340044021224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 238660539644164 + 183459900399169 = 15448642^2 + 13544737^2 .

It is a cyclic number.

It is not a de Polignac number, because 422120440043333 - 2¹⁴ = 422120440026949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422120440043293 and 422120440043302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422120440040333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211060220021666 + 211060220021667.

It is an arithmetic number, because the mean of its divisors is an integer number (211060220021667).

Almost surely, 2^{422120440043333} is an apocalyptic number.

It is an amenable number.

422120440043333 is a deficient number, since it is larger than the sum of its proper divisors (1).

422120440043333 is an equidigital number, since it uses as much as digits as its factorization.

422120440043333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 422120440043333 its reverse (333340044021224), we get a palindrome (755460484064557).

The spelling of 422120440043333 in words is "four hundred twenty-two trillion, one hundred twenty billion, four hundred forty million, forty-three thousand, three hundred thirty-three".