222241344243 has 32 divisors (see below), whose sum is σ = 311573164032. Its totient is φ = 140637789600.

The previous prime is 222241344163. The next prime is 222241344257. The reversal of 222241344243 is 342443142222.

It is a happy number.

It is not a de Polignac number, because 222241344243 - 2¹² = 222241340147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222241344343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5029978 + ... + 5073968.

It is an arithmetic number, because the mean of its divisors is an integer number (9736661376).

Almost surely, 2^222241344243 is an apocalyptic number.

222241344243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

222241344243 is a deficient number, since it is larger than the sum of its proper divisors (89331819789).

222241344243 is a wasteful number, since it uses less digits than its factorization.

222241344243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44575.

The product of its digits is 73728, while the sum is 33.

Adding to 222241344243 its reverse (342443142222), we get a palindrome (564684486465).

The spelling of 222241344243 in words is "two hundred twenty-two billion, two hundred forty-one million, three hundred forty-four thousand, two hundred forty-three".