12013322102231 has 8 divisors (see below), whose sum is σ = 12058571065728. Its totient is φ = 11968090848000.

The previous prime is 12013322102203. The next prime is 12013322102261. The reversal of 12013322102231 is 13220122331021.

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 12013322102231 - 2⁶ = 12013322102167 is a prime.

It is a super-2 number, since 2×12013322102231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12013322102197 and 12013322102206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12013322102261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3067250 + ... + 5782271.

It is an arithmetic number, because the mean of its divisors is an integer number (1507321383216).

Almost surely, 2^{12013322102231} is an apocalyptic number.

12013322102231 is a deficient number, since it is larger than the sum of its proper divisors (45248963497).

12013322102231 is an equidigital number, since it uses as much as digits as its factorization.

12013322102231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8854633.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12013322102231 its reverse (13220122331021), we get a palindrome (25233444433252).

The spelling of 12013322102231 in words is "twelve trillion, thirteen billion, three hundred twenty-two million, one hundred two thousand, two hundred thirty-one".