14440214222121 has 32 divisors (see below), whose sum is σ = 19974415910400. Its totient is φ = 9272410168320.

The previous prime is 14440214222111. The next prime is 14440214222197. The reversal of 14440214222121 is 12122241204441.

It is not a de Polignac number, because 14440214222121 - 2¹¹ = 14440214220073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14440214222101) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 145404135 + ... + 145503411.

It is an arithmetic number, because the mean of its divisors is an integer number (624200497200).

Almost surely, 2^{14440214222121} is an apocalyptic number.

It is an amenable number.

14440214222121 is a deficient number, since it is larger than the sum of its proper divisors (5534201688279).

14440214222121 is a wasteful number, since it uses less digits than its factorization.

14440214222121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114369.

The product of its (nonzero) digits is 8192, while the sum is 30.

Adding to 14440214222121 its reverse (12122241204441), we get a palindrome (26562455426562).

The spelling of 14440214222121 in words is "fourteen trillion, four hundred forty billion, two hundred fourteen million, two hundred twenty-two thousand, one hundred twenty-one".