222442001413 has 2 divisors, whose sum is σ = 222442001414. Its totient is φ = 222442001412.

The previous prime is 222442001401. The next prime is 222442001503. The reversal of 222442001413 is 314100244222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199502475649 + 22939525764 = 446657^2 + 151458^2 .

It is a cyclic number.

It is not a de Polignac number, because 222442001413 - 2⁵ = 222442001381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222442001513) 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, 111221000706 + 111221000707.

It is an arithmetic number, because the mean of its divisors is an integer number (111221000707).

Almost surely, 2^222442001413 is an apocalyptic number.

It is an amenable number.

222442001413 is a deficient number, since it is larger than the sum of its proper divisors (1).

222442001413 is an equidigital number, since it uses as much as digits as its factorization.

222442001413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 222442001413 its reverse (314100244222), we get a palindrome (536542245635).

The spelling of 222442001413 in words is "two hundred twenty-two billion, four hundred forty-two million, one thousand, four hundred thirteen".