14220142242012 has 144 divisors (see below), whose sum is σ = 42359799605760. Its totient is φ = 3938212047744.

The previous prime is 14220142241989. The next prime is 14220142242041. The reversal of 14220142242012 is 21024224102241.

14220142242012 is a `hidden beast` number, since 1 + 4 + 2 + 201 + 4 + 22 + 420 + 12 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5305312 + ... + 7522407.

It is an arithmetic number, because the mean of its divisors is an integer number (294165275040).

Almost surely, 2^{14220142242012} is an apocalyptic number.

14220142242012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14220142242012 is an abundant number, since it is smaller than the sum of its proper divisors (28139657363748).

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

14220142242012 is a wasteful number, since it uses less digits than its factorization.

14220142242012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12827872 (or 12827867 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 14220142242012 its reverse (21024224102241), we get a palindrome (35244366344253).

The spelling of 14220142242012 in words is "fourteen trillion, two hundred twenty billion, one hundred forty-two million, two hundred forty-two thousand, twelve".