12422241101 has 4 divisors (see below), whose sum is σ = 12442980000. Its totient is φ = 12401502204.

The previous prime is 12422241079. The next prime is 12422241103. The reversal of 12422241101 is 10114222421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10114222421 = 491 ⋅20599231.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12422241101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12422241103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10368551 + ... + 10369748.

It is an arithmetic number, because the mean of its divisors is an integer number (3110745000).

Almost surely, 2^12422241101 is an apocalyptic number.

It is an amenable number.

12422241101 is a deficient number, since it is larger than the sum of its proper divisors (20738899).

12422241101 is an equidigital number, since it uses as much as digits as its factorization.

12422241101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20738898.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 12422241101 its reverse (10114222421), we get a palindrome (22536463522).

The spelling of 12422241101 in words is "twelve billion, four hundred twenty-two million, two hundred forty-one thousand, one hundred one".