12100131022 has 8 divisors (see below), whose sum is σ = 20743081776. Its totient is φ = 5185770432.

The previous prime is 12100130951. The next prime is 12100131023. The reversal of 12100131022 is 22013100121.

12100131022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 12100130993 and 12100131011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12100131023) 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, 432147523 + ... + 432147550.

It is an arithmetic number, because the mean of its divisors is an integer number (2592885222).

Almost surely, 2^12100131022 is an apocalyptic number.

12100131022 is a deficient number, since it is larger than the sum of its proper divisors (8642950754).

12100131022 is an equidigital number, since it uses as much as digits as its factorization.

12100131022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864295082.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12100131022 its reverse (22013100121), we get a palindrome (34113231143).

The spelling of 12100131022 in words is "twelve billion, one hundred million, one hundred thirty-one thousand, twenty-two".