2223002445361 has 2 divisors, whose sum is σ = 2223002445362. Its totient is φ = 2223002445360.

The previous prime is 2223002445337. The next prime is 2223002445407. The reversal of 2223002445361 is 1635442003222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2129501036961 + 93501408400 = 1459281^2 + 305780^2 .

It is a cyclic number.

It is not a de Polignac number, because 2223002445361 - 2¹¹ = 2223002443313 is a prime.

It is not a weakly prime, because it can be changed into another prime (2223002455361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111501222680 + 1111501222681.

It is an arithmetic number, because the mean of its divisors is an integer number (1111501222681).

Almost surely, 2^{2223002445361} is an apocalyptic number.

It is an amenable number.

2223002445361 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223002445361 is an equidigital number, since it uses as much as digits as its factorization.

2223002445361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 2223002445361 its reverse (1635442003222), we get a palindrome (3858444448583).

The spelling of 2223002445361 in words is "two trillion, two hundred twenty-three billion, two million, four hundred forty-five thousand, three hundred sixty-one".