222120322033 has 2 divisors, whose sum is σ = 222120322034. Its totient is φ = 222120322032.

The previous prime is 222120322031. The next prime is 222120322051. The reversal of 222120322033 is 330223021222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 175588655089 + 46531666944 = 419033^2 + 215712^2 .

It is a cyclic number.

It is not a de Polignac number, because 222120322033 - 2¹ = 222120322031 is a prime.

Together with 222120322031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 222120321995 and 222120322013.

It is not a weakly prime, because it can be changed into another prime (222120322031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111060161016 + 111060161017.

It is an arithmetic number, because the mean of its divisors is an integer number (111060161017).

Almost surely, 2^222120322033 is an apocalyptic number.

It is an amenable number.

222120322033 is a deficient number, since it is larger than the sum of its proper divisors (1).

222120322033 is an equidigital number, since it uses as much as digits as its factorization.

222120322033 is an odious number, because the sum of its binary digits is odd.

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

Adding to 222120322033 its reverse (330223021222), we get a palindrome (552343343255).

The spelling of 222120322033 in words is "two hundred twenty-two billion, one hundred twenty million, three hundred twenty-two thousand, thirty-three".