222541432331243 has 8 divisors (see below), whose sum is σ = 230750323593216. Its totient is φ = 214396924530600.

The previous prime is 222541432331167. The next prime is 222541432331261. The reversal of 222541432331243 is 342133234145222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222541432331243 - 2¹² = 222541432327147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222541432331243.

It is not an unprimeable number, because it can be changed into a prime (222541432337243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16095858293 + ... + 16095872118.

It is an arithmetic number, because the mean of its divisors is an integer number (28843790449152).

Almost surely, 2^{222541432331243} is an apocalyptic number.

222541432331243 is a deficient number, since it is larger than the sum of its proper divisors (8208891261973).

222541432331243 is a wasteful number, since it uses less digits than its factorization.

222541432331243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32191730665.

The product of its digits is 829440, while the sum is 41.

Adding to 222541432331243 its reverse (342133234145222), we get a palindrome (564674666476465).

The spelling of 222541432331243 in words is "two hundred twenty-two trillion, five hundred forty-one billion, four hundred thirty-two million, three hundred thirty-one thousand, two hundred forty-three".