12232111223013 has 32 divisors (see below), whose sum is σ = 18769573386240. Its totient is φ = 7007853490560.

The previous prime is 12232111222987. The next prime is 12232111223027. The reversal of 12232111223013 is 31032211123221.

It is not a de Polignac number, because 12232111223013 - 2⁹ = 12232111222501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12232111223053) 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 31 ways as a sum of consecutive naturals, for example, 21058045 + ... + 21631122.

It is an arithmetic number, because the mean of its divisors is an integer number (586549168320).

Almost surely, 2^{12232111223013} is an apocalyptic number.

It is an amenable number.

12232111223013 is a deficient number, since it is larger than the sum of its proper divisors (6537462163227).

12232111223013 is a wasteful number, since it uses less digits than its factorization.

12232111223013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42689657.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 12232111223013 its reverse (31032211123221), we get a palindrome (43264322346234).

The spelling of 12232111223013 in words is "twelve trillion, two hundred thirty-two billion, one hundred eleven million, two hundred twenty-three thousand, thirteen".