14220325453550 has 24 divisors (see below), whose sum is σ = 26472392818392. Its totient is φ = 5683272660000.

The previous prime is 14220325453531. The next prime is 14220325453553. The reversal of 14220325453550 is 5535452302241.

It is a super-3 number, since 3×14220325453550³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14220325453498 and 14220325453507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14220325453553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121378901 + ... + 121496000.

It is an arithmetic number, because the mean of its divisors is an integer number (1103016367433).

Almost surely, 2^{14220325453550} is an apocalyptic number.

14220325453550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14220325453550 is a deficient number, since it is larger than the sum of its proper divisors (12252067364842).

14220325453550 is a wasteful number, since it uses less digits than its factorization.

14220325453550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242876084 (or 242876079 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 41.

Adding to 14220325453550 its reverse (5535452302241), we get a palindrome (19755777755791).

The spelling of 14220325453550 in words is "fourteen trillion, two hundred twenty billion, three hundred twenty-five million, four hundred fifty-three thousand, five hundred fifty".