222241105 has 4 divisors (see below), whose sum is σ = 266689332. Its totient is φ = 177792880.

The previous prime is 222241087. The next prime is 222241133. The reversal of 222241105 is 501142222.

222241105 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 117874449 + 104366656 = 10857^2 + 10216^2 .

It is not a de Polignac number, because 222241105 - 2⁵ = 222241073 is a prime.

It is a super-2 number, since 2×222241105² = 98782217503242050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22224106 + ... + 22224115.

It is an arithmetic number, because the mean of its divisors is an integer number (66672333).

Almost surely, 2^222241105 is an apocalyptic number.

It is an amenable number.

222241105 is a deficient number, since it is larger than the sum of its proper divisors (44448227).

222241105 is an equidigital number, since it uses as much as digits as its factorization.

222241105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44448226.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 222241105 is about 14907.7531841656. The cubic root of 222241105 is about 605.7240199336.

Adding to 222241105 its reverse (501142222), we get a palindrome (723383327).

The spelling of 222241105 in words is "two hundred twenty-two million, two hundred forty-one thousand, one hundred five".