222241113 has 6 divisors (see below), whose sum is σ = 321014954. Its totient is φ = 148160736.

The previous prime is 222241087. The next prime is 222241133. The reversal of 222241113 is 311142222.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 210047049 + 12194064 = 14493^2 + 3492^2 .

It is not a de Polignac number, because 222241113 - 2⁸ = 222240857 is a prime.

It is a super-2 number, since 2×222241113² = 98782224614957538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222241133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12346720 + ... + 12346737.

Almost surely, 2^222241113 is an apocalyptic number.

It is an amenable number.

222241113 is a deficient number, since it is larger than the sum of its proper divisors (98773841).

222241113 is a wasteful number, since it uses less digits than its factorization.

222241113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24693463 (or 24693460 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 222241113 is about 14907.7534524824. The cubic root of 222241113 is about 605.7240272017.

Adding to 222241113 its reverse (311142222), we get a palindrome (533383335).

It can be divided in two parts, 2 and 22241113, that added together give a triangular number (22241115 = T₆₆₆₉).

The spelling of 222241113 in words is "two hundred twenty-two million, two hundred forty-one thousand, one hundred thirteen".