12230223001 has 2 divisors, whose sum is σ = 12230223002. Its totient is φ = 12230223000.

The previous prime is 12230222989. The next prime is 12230223007. The reversal of 12230223001 is 10032203221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10650240000 + 1579983001 = 103200^2 + 39749^2 .

It is an emirp because it is prime and its reverse (10032203221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12230223001 - 2⁵ = 12230222969 is a prime.

It is not a weakly prime, because it can be changed into another prime (12230223007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115111500 + 6115111501.

It is an arithmetic number, because the mean of its divisors is an integer number (6115111501).

Almost surely, 2^12230223001 is an apocalyptic number.

It is an amenable number.

12230223001 is a deficient number, since it is larger than the sum of its proper divisors (1).

12230223001 is an equidigital number, since it uses as much as digits as its factorization.

12230223001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12230223001 its reverse (10032203221), we get a palindrome (22262426222).

The spelling of 12230223001 in words is "twelve billion, two hundred thirty million, two hundred twenty-three thousand, one".