12230101331 has 4 divisors (see below), whose sum is σ = 13977258672. Its totient is φ = 10482943992.

The previous prime is 12230101321. The next prime is 12230101349. The reversal of 12230101331 is 13310103221.

12230101331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12230101331 - 2¹⁰ = 12230100307 is a prime.

It is a super-2 number, since 2×12230101331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12230101321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873578660 + ... + 873578673.

It is an arithmetic number, because the mean of its divisors is an integer number (3494314668).

Almost surely, 2^12230101331 is an apocalyptic number.

12230101331 is a deficient number, since it is larger than the sum of its proper divisors (1747157341).

12230101331 is an equidigital number, since it uses as much as digits as its factorization.

12230101331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747157340.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12230101331 its reverse (13310103221), we get a palindrome (25540204552).

The spelling of 12230101331 in words is "twelve billion, two hundred thirty million, one hundred one thousand, three hundred thirty-one".