14221173120 has 1024 divisors, whose sum is σ = 60914073600. Its totient is φ = 2735308800.

The previous prime is 14221173101. The next prime is 14221173157. The reversal of 14221173120 is 2137112241.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 132908107 + ... + 132908213.

It is an arithmetic number, because the mean of its divisors is an integer number (59486400).

Almost surely, 2^14221173120 is an apocalyptic number.

14221173120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14221173120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30457036800).

14221173120 is an abundant number, since it is smaller than the sum of its proper divisors (46692900480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14221173120 is a wasteful number, since it uses less digits than its factorization.

14221173120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

Adding to 14221173120 its reverse (2137112241), we get a palindrome (16358285361).

The spelling of 14221173120 in words is "fourteen billion, two hundred twenty-one million, one hundred seventy-three thousand, one hundred twenty".