14002221212012 has 12 divisors (see below), whose sum is σ = 26731513223016. Its totient is φ = 6364646005440.

The previous prime is 14002221211973. The next prime is 14002221212029. The reversal of 14002221212012 is 21021212220041.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159116150093 + ... + 159116150180.

It is an arithmetic number, because the mean of its divisors is an integer number (2227626101918).

Almost surely, 2^{14002221212012} is an apocalyptic number.

It is an amenable number.

14002221212012 is a deficient number, since it is larger than the sum of its proper divisors (12729292011004).

14002221212012 is a wasteful number, since it uses less digits than its factorization.

14002221212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318232300288 (or 318232300286 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 14002221212012 its reverse (21021212220041), we get a palindrome (35023433432053).

The spelling of 14002221212012 in words is "fourteen trillion, two billion, two hundred twenty-one million, two hundred twelve thousand, twelve".