2223221240033 has 2 divisors, whose sum is σ = 2223221240034. Its totient is φ = 2223221240032.

The previous prime is 2223221240011. The next prime is 2223221240063. The reversal of 2223221240033 is 3300421223222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1911715491904 + 311505748129 = 1382648^2 + 558127^2 .

It is a cyclic number.

It is not a de Polignac number, because 2223221240033 - 2⁸ = 2223221239777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2223221239984 and 2223221240011.

It is not a weakly prime, because it can be changed into another prime (2223221240063) 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, 1111610620016 + 1111610620017.

It is an arithmetic number, because the mean of its divisors is an integer number (1111610620017).

Almost surely, 2^{2223221240033} is an apocalyptic number.

It is an amenable number.

2223221240033 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223221240033 is an equidigital number, since it uses as much as digits as its factorization.

2223221240033 is an odious number, because the sum of its binary digits is odd.

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

Adding to 2223221240033 its reverse (3300421223222), we get a palindrome (5523642463255).

The spelling of 2223221240033 in words is "two trillion, two hundred twenty-three billion, two hundred twenty-one million, two hundred forty thousand, thirty-three".