222232105441 has 4 divisors (see below), whose sum is σ = 225276380932. Its totient is φ = 219187829952.

The previous prime is 222232105427. The next prime is 222232105451. The reversal of 222232105441 is 144501232222.

222232105441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 95564448225 + 126667657216 = 309135^2 + 355904^2 .

It is a cyclic number.

It is not a de Polignac number, because 222232105441 - 2¹⁷ = 222231974369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222232105451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1522137636 + ... + 1522137781.

It is an arithmetic number, because the mean of its divisors is an integer number (56319095233).

Almost surely, 2^222232105441 is an apocalyptic number.

It is an amenable number.

222232105441 is a deficient number, since it is larger than the sum of its proper divisors (3044275491).

222232105441 is an equidigital number, since it uses as much as digits as its factorization.

222232105441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3044275490.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 222232105441 its reverse (144501232222), we get a palindrome (366733337663).

The spelling of 222232105441 in words is "two hundred twenty-two billion, two hundred thirty-two million, one hundred five thousand, four hundred forty-one".