14220034542012 has 48 divisors (see below), whose sum is σ = 35733141759392. Its totient is φ = 4375303741440.

The previous prime is 14220034542001. The next prime is 14220034542019. The reversal of 14220034542012 is 21024543002241.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14220034542019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6728028 + ... + 8585244.

Almost surely, 2^{14220034542012} is an apocalyptic number.

14220034542012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14220034542012 is an abundant number, since it is smaller than the sum of its proper divisors (21513107217380).

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

14220034542012 is a wasteful number, since it uses less digits than its factorization.

14220034542012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906318 (or 1906316 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 14220034542012 its reverse (21024543002241), we get a palindrome (35244577544253).

The spelling of 14220034542012 in words is "fourteen trillion, two hundred twenty billion, thirty-four million, five hundred forty-two thousand, twelve".