14154114221202 has 8 divisors (see below), whose sum is σ = 28308228442416. Its totient is φ = 4718038073732.

The previous prime is 14154114221189. The next prime is 14154114221207. The reversal of 14154114221202 is 20212241145141.

It is a happy number.

14154114221202 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.

14154114221202 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 14154114221202.

It is not an unprimeable number, because it can be changed into a prime (14154114221207) 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, 1179509518428 + ... + 1179509518439.

It is an arithmetic number, because the mean of its divisors is an integer number (3538528555302).

Almost surely, 2^{14154114221202} is an apocalyptic number.

14154114221202 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.

14154114221202 is a wasteful number, since it uses less digits than its factorization.

14154114221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359019036872.

The product of its (nonzero) digits is 5120, while the sum is 30.

Adding to 14154114221202 its reverse (20212241145141), we get a palindrome (34366355366343).

The spelling of 14154114221202 in words is "fourteen trillion, one hundred fifty-four billion, one hundred fourteen million, two hundred twenty-one thousand, two hundred two".