12232011130231 has 8 divisors (see below), whose sum is σ = 12650734774784. Its totient is φ = 11814796400760.

The previous prime is 12232011130159. The next prime is 12232011130343. The reversal of 12232011130231 is 13203111023221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12232011130231 - 2⁹ = 12232011129719 is a prime.

It is a super-2 number, since 2×12232011130231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12232011130931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377212281 + ... + 377244706.

It is an arithmetic number, because the mean of its divisors is an integer number (1581341846848).

Almost surely, 2^{12232011130231} is an apocalyptic number.

12232011130231 is a deficient number, since it is larger than the sum of its proper divisors (418723644553).

12232011130231 is an equidigital number, since it uses as much as digits as its factorization.

12232011130231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754457541.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12232011130231 its reverse (13203111023221), we get a palindrome (25435122153452).

The spelling of 12232011130231 in words is "twelve trillion, two hundred thirty-two billion, eleven million, one hundred thirty thousand, two hundred thirty-one".