14226401722542 has 8 divisors (see below), whose sum is σ = 28452803445096. Its totient is φ = 4742133907512.

The previous prime is 14226401722517. The next prime is 14226401722549. The reversal of 14226401722542 is 24522710462241.

14226401722542 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.

14226401722542 is an admirable number.

It is a super-2 number, since 2×14226401722542² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14226401722494 and 14226401722503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14226401722549) 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, 1185533476873 + ... + 1185533476884.

It is an arithmetic number, because the mean of its divisors is an integer number (3556600430637).

Almost surely, 2^{14226401722542} is an apocalyptic number.

14226401722542 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.

14226401722542 is a wasteful number, since it uses less digits than its factorization.

14226401722542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371066953762.

The product of its (nonzero) digits is 430080, while the sum is 42.

The spelling of 14226401722542 in words is "fourteen trillion, two hundred twenty-six billion, four hundred one million, seven hundred twenty-two thousand, five hundred forty-two".