12724622041422 has 8 divisors (see below), whose sum is σ = 25449244082856. Its totient is φ = 4241540680472.

The previous prime is 12724622041403. The next prime is 12724622041429. The reversal of 12724622041422 is 22414022642721.

12724622041422 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.

12724622041422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12724622041429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1060385170113 + ... + 1060385170124.

It is an arithmetic number, because the mean of its divisors is an integer number (3181155510357).

Almost surely, 2^{12724622041422} is an apocalyptic number.

12724622041422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12724622041422 is a wasteful number, since it uses less digits than its factorization.

12724622041422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120770340242.

The product of its (nonzero) digits is 172032, while the sum is 39.

The spelling of 12724622041422 in words is "twelve trillion, seven hundred twenty-four billion, six hundred twenty-two million, forty-one thousand, four hundred twenty-two".