14222352031523 has 4 divisors (see below), whose sum is σ = 14227841170368. Its totient is φ = 14216862892680.

The previous prime is 14222352031519. The next prime is 14222352031571. The reversal of 14222352031523 is 32513025322241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14222352031523 - 2² = 14222352031519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14222352034523) 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, 2744565536 + ... + 2744570717.

It is an arithmetic number, because the mean of its divisors is an integer number (3556960292592).

Almost surely, 2^{14222352031523} is an apocalyptic number.

14222352031523 is a deficient number, since it is larger than the sum of its proper divisors (5489138845).

14222352031523 is an equidigital number, since it uses as much as digits as its factorization.

14222352031523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5489138844.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 14222352031523 its reverse (32513025322241), we get a palindrome (46735377353764).

The spelling of 14222352031523 in words is "fourteen trillion, two hundred twenty-two billion, three hundred fifty-two million, thirty-one thousand, five hundred twenty-three".