222224244413 has 2 divisors, whose sum is σ = 222224244414. Its totient is φ = 222224244412.

The previous prime is 222224244377. The next prime is 222224244421. The reversal of 222224244413 is 314442422222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 214742340409 + 7481904004 = 463403^2 + 86498^2 .

It is a cyclic number.

It is not a de Polignac number, because 222224244413 - 2⁶ = 222224244349 is a prime.

It is a super-2 number, since 2×222224244413² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 222224244413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222824244413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111112122206 + 111112122207.

It is an arithmetic number, because the mean of its divisors is an integer number (111112122207).

Almost surely, 2^222224244413 is an apocalyptic number.

It is an amenable number.

222224244413 is a deficient number, since it is larger than the sum of its proper divisors (1).

222224244413 is an equidigital number, since it uses as much as digits as its factorization.

222224244413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 49152, while the sum is 32.

Adding to 222224244413 its reverse (314442422222), we get a palindrome (536666666635).

The spelling of 222224244413 in words is "two hundred twenty-two billion, two hundred twenty-four million, two hundred forty-four thousand, four hundred thirteen".