22333430442241 has 2 divisors, whose sum is σ = 22333430442242. Its totient is φ = 22333430442240.

The previous prime is 22333430442233. The next prime is 22333430442283. The reversal of 22333430442241 is 14224403433322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11325102747841 + 11008327694400 = 3365279^2 + 3317880^2 .

It is a cyclic number.

It is not a de Polignac number, because 22333430442241 - 2³ = 22333430442233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22333430442241.

It is not a weakly prime, because it can be changed into another prime (22333430442941) 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, 11166715221120 + 11166715221121.

It is an arithmetic number, because the mean of its divisors is an integer number (11166715221121).

Almost surely, 2^{22333430442241} is an apocalyptic number.

It is an amenable number.

22333430442241 is a deficient number, since it is larger than the sum of its proper divisors (1).

22333430442241 is an equidigital number, since it uses as much as digits as its factorization.

22333430442241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 22333430442241 its reverse (14224403433322), we get a palindrome (36557833875563).

The spelling of 22333430442241 in words is "twenty-two trillion, three hundred thirty-three billion, four hundred thirty million, four hundred forty-two thousand, two hundred forty-one".