222012241 has 8 divisors (see below), whose sum is σ = 244594368. Its totient is φ = 199830000.

The previous prime is 222012229. The next prime is 222012251. The reversal of 222012241 is 142210222.

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 222012241 - 2⁵ = 222012209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222012251) 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, 98805 + ... + 101026.

It is an arithmetic number, because the mean of its divisors is an integer number (30574296).

Almost surely, 2^222012241 is an apocalyptic number.

It is an amenable number.

222012241 is a deficient number, since it is larger than the sum of its proper divisors (22582127).

222012241 is a wasteful number, since it uses less digits than its factorization.

222012241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199943.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 222012241 is about 14900.0752011525. The cubic root of 222012241 is about 605.5160235538.

Adding to 222012241 its reverse (142210222), we get a palindrome (364222463).

It can be divided in two parts, 22201 and 2241, that added together give a palindrome (24442).

The spelling of 222012241 in words is "two hundred twenty-two million, twelve thousand, two hundred forty-one".