12422330001 has 6 divisors (see below), whose sum is σ = 17943365570. Its totient is φ = 8281553328.

The previous prime is 12422329987. The next prime is 12422330009. The reversal of 12422330001 is 10003322421.

It can be written as a sum of positive squares in only one way, i.e., 11837657601 + 584672400 = 108801^2 + 24180^2 .

It is a de Polignac number, because none of the positive numbers 2^k-12422330001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12422330009) 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, 690129436 + ... + 690129453.

Almost surely, 2^12422330001 is an apocalyptic number.

It is an amenable number.

12422330001 is a deficient number, since it is larger than the sum of its proper divisors (5521035569).

12422330001 is a wasteful number, since it uses less digits than its factorization.

12422330001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380258895 (or 1380258892 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12422330001 its reverse (10003322421), we get a palindrome (22425652422).

The spelling of 12422330001 in words is "twelve billion, four hundred twenty-two million, three hundred thirty thousand, one".