12101241310422 has 32 divisors (see below), whose sum is σ = 27313146535680. Its totient is φ = 3540593068320.

The previous prime is 12101241310421. The next prime is 12101241310513. The reversal of 12101241310422 is 22401314210121.

It is a junction number, because it is equal to n+sod(n) for n = 12101241310392 and 12101241310401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12101241310421) 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 15 ways as a sum of consecutive naturals, for example, 3161241898 + ... + 3161245725.

It is an arithmetic number, because the mean of its divisors is an integer number (853535829240).

Almost surely, 2^{12101241310422} is an apocalyptic number.

12101241310422 is an abundant number, since it is smaller than the sum of its proper divisors (15211905225258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12101241310422 is a wasteful number, since it uses less digits than its factorization.

12101241310422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6322487668.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 12101241310422 its reverse (22401314210121), we get a palindrome (34502555520543).

The spelling of 12101241310422 in words is "twelve trillion, one hundred one billion, two hundred forty-one million, three hundred ten thousand, four hundred twenty-two".