12232202241 has 8 divisors (see below), whose sum is σ = 18639546304. Its totient is φ = 6989829840.

The previous prime is 12232202189. The next prime is 12232202293. The reversal of 12232202241 is 14220223221.

It is an interprime number because it is at equal distance from previous prime (12232202189) and next prime (12232202293).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12232202241 - 2¹⁰ = 12232201217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 582485821 = 12232202241 / (1 + 2 + 2 + 3 + 2 + 2 + 0 + 2 + 2 + 4 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12232202041) 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, 291242890 + ... + 291242931.

It is an arithmetic number, because the mean of its divisors is an integer number (2329943288).

Almost surely, 2^12232202241 is an apocalyptic number.

It is an amenable number.

12232202241 is a deficient number, since it is larger than the sum of its proper divisors (6407344063).

12232202241 is an equidigital number, since it uses as much as digits as its factorization.

12232202241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582485831.

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

Adding to 12232202241 its reverse (14220223221), we get a palindrome (26452425462).

The spelling of 12232202241 in words is "twelve billion, two hundred thirty-two million, two hundred two thousand, two hundred forty-one".