12230121301 has 4 divisors (see below), whose sum is σ = 12243972832. Its totient is φ = 12216269772.

The previous prime is 12230121289. The next prime is 12230121313. The reversal of 12230121301 is 10312103221.

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.

It is an interprime number because it is at equal distance from previous prime (12230121289) and next prime (12230121313).

It is a cyclic number.

It is not a de Polignac number, because 12230121301 - 2⁷ = 12230121173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230121341) 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, 6924441 + ... + 6926206.

It is an arithmetic number, because the mean of its divisors is an integer number (3060993208).

Almost surely, 2^12230121301 is an apocalyptic number.

It is an amenable number.

12230121301 is a deficient number, since it is larger than the sum of its proper divisors (13851531).

12230121301 is an equidigital number, since it uses as much as digits as its factorization.

12230121301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13851530.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12230121301 its reverse (10312103221), we get a palindrome (22542224522).

The spelling of 12230121301 in words is "twelve billion, two hundred thirty million, one hundred twenty-one thousand, three hundred one".