222403324241 has 4 divisors (see below), whose sum is σ = 254175227712. Its totient is φ = 190631420772.

The previous prime is 222403324217. The next prime is 222403324289. The reversal of 222403324241 is 142423304222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142423304222 = 2 ⋅71211652111.

It is a cyclic number.

It is not a de Polignac number, because 222403324241 - 2²⁶ = 222336215377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222403324141) 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 in 3 ways as a sum of consecutive naturals, for example, 15885951725 + ... + 15885951738.

It is an arithmetic number, because the mean of its divisors is an integer number (63543806928).

Almost surely, 2^222403324241 is an apocalyptic number.

It is an amenable number.

222403324241 is a deficient number, since it is larger than the sum of its proper divisors (31771903471).

222403324241 is an equidigital number, since it uses as much as digits as its factorization.

222403324241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31771903470.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 222403324241 its reverse (142423304222), we get a palindrome (364826628463).

The spelling of 222403324241 in words is "two hundred twenty-two billion, four hundred three million, three hundred twenty-four thousand, two hundred forty-one".