222405462413 has 2 divisors, whose sum is σ = 222405462414. Its totient is φ = 222405462412.

The previous prime is 222405462397. The next prime is 222405462421. The reversal of 222405462413 is 314264504222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 177866314564 + 44539147849 = 421742^2 + 211043^2 .

It is a cyclic number.

It is not a de Polignac number, because 222405462413 - 2⁴ = 222405462397 is a prime.

It is a super-2 number, since 2×222405462413² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222405468413) 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, 111202731206 + 111202731207.

It is an arithmetic number, because the mean of its divisors is an integer number (111202731207).

Almost surely, 2^222405462413 is an apocalyptic number.

It is an amenable number.

222405462413 is a deficient number, since it is larger than the sum of its proper divisors (1).

222405462413 is an equidigital number, since it uses as much as digits as its factorization.

222405462413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 222405462413 its reverse (314264504222), we get a palindrome (536669966635).

The spelling of 222405462413 in words is "two hundred twenty-two billion, four hundred five million, four hundred sixty-two thousand, four hundred thirteen".