14221422202445 has 16 divisors (see below), whose sum is σ = 17094801600000. Its totient is φ = 11357743278144.

The previous prime is 14221422202423. The next prime is 14221422202457. The reversal of 14221422202445 is 54420222412241.

It is a cyclic number.

It is not a de Polignac number, because 14221422202445 - 2¹² = 14221422198349 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56778254 + ... + 57028176.

It is an arithmetic number, because the mean of its divisors is an integer number (1068425100000).

Almost surely, 2^{14221422202445} is an apocalyptic number.

It is an amenable number.

14221422202445 is a deficient number, since it is larger than the sum of its proper divisors (2873379397555).

14221422202445 is a wasteful number, since it uses less digits than its factorization.

14221422202445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269284.

The product of its (nonzero) digits is 81920, while the sum is 35.

Adding to 14221422202445 its reverse (54420222412241), we get a palindrome (68641644614686).

The spelling of 14221422202445 in words is "fourteen trillion, two hundred twenty-one billion, four hundred twenty-two million, two hundred two thousand, four hundred forty-five".