1043222241 has 8 divisors (see below), whose sum is σ = 1410554304. Its totient is φ = 685685840.

The previous prime is 1043222237. The next prime is 1043222273. The reversal of 1043222241 is 1422223401.

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 1043222241 - 2² = 1043222237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1043222231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2448666 + ... + 2449091.

It is an arithmetic number, because the mean of its divisors is an integer number (176319288).

Almost surely, 2^1043222241 is an apocalyptic number.

It is an amenable number.

1043222241 is a deficient number, since it is larger than the sum of its proper divisors (367332063).

1043222241 is an equidigital number, since it uses as much as digits as its factorization.

1043222241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4897831.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1043222241 is about 32298.9510820398. The cubic root of 1043222241 is about 1014.2046852104.

Adding to 1043222241 its reverse (1422223401), we get a palindrome (2465445642).

The spelling of 1043222241 in words is "one billion, forty-three million, two hundred twenty-two thousand, two hundred forty-one".