14221122053455 has 8 divisors (see below), whose sum is σ = 17462214986832. Its totient is φ = 11112318627648.

The previous prime is 14221122053447. The next prime is 14221122053461. The reversal of 14221122053455 is 55435022112241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14221122053455 - 2³ = 14221122053447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33072376654 + ... + 33072377083.

It is an arithmetic number, because the mean of its divisors is an integer number (2182776873354).

Almost surely, 2^{14221122053455} is an apocalyptic number.

14221122053455 is a deficient number, since it is larger than the sum of its proper divisors (3241092933377).

14221122053455 is an equidigital number, since it uses as much as digits as its factorization.

14221122053455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66144753785.

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 14221122053455 its reverse (55435022112241), we get a palindrome (69656144165696).

The spelling of 14221122053455 in words is "fourteen trillion, two hundred twenty-one billion, one hundred twenty-two million, fifty-three thousand, four hundred fifty-five".