12230101253021 has 4 divisors (see below), whose sum is σ = 12236434813344. Its totient is φ = 12223767692700.

The previous prime is 12230101252939. The next prime is 12230101253023. The reversal of 12230101253021 is 12035210103221.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12230101253021 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 (12230101253023) 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, 3166777265 + ... + 3166781126.

It is an arithmetic number, because the mean of its divisors is an integer number (3059108703336).

Almost surely, 2^{12230101253021} is an apocalyptic number.

It is an amenable number.

12230101253021 is a deficient number, since it is larger than the sum of its proper divisors (6333560323).

12230101253021 is an equidigital number, since it uses as much as digits as its factorization.

12230101253021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6333560322.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 12230101253021 its reverse (12035210103221), we get a palindrome (24265311356242).

The spelling of 12230101253021 in words is "twelve trillion, two hundred thirty billion, one hundred one million, two hundred fifty-three thousand, twenty-one".