222405468413 has 2 divisors, whose sum is σ = 222405468414. Its totient is φ = 222405468412.

The previous prime is 222405468403. The next prime is 222405468427. The reversal of 222405468413 is 314864504222.

222405468413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 160034401849 + 62371066564 = 400043^2 + 249742^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222405468413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222405468403) 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, 111202734206 + 111202734207.

It is an arithmetic number, because the mean of its divisors is an integer number (111202734207).

Almost surely, 2^222405468413 is an apocalyptic number.

It is an amenable number.

222405468413 is a deficient number, since it is larger than the sum of its proper divisors (1).

222405468413 is an equidigital number, since it uses as much as digits as its factorization.

222405468413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 368640, while the sum is 41.

The spelling of 222405468413 in words is "two hundred twenty-two billion, four hundred five million, four hundred sixty-eight thousand, four hundred thirteen".