14022227520 has 784 divisors, whose sum is σ = 59273407488. Its totient is φ = 3090493440.

The previous prime is 14022227519. The next prime is 14022227567. The reversal of 14022227520 is 2572222041.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 50621622 + ... + 50621898.

Almost surely, 2^14022227520 is an apocalyptic number.

14022227520 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 14022227520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29636703744).

14022227520 is an abundant number, since it is smaller than the sum of its proper divisors (45251179968).

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

14022227520 is an equidigital number, since it uses as much as digits as its factorization.

14022227520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

Adding to 14022227520 its reverse (2572222041), we get a palindrome (16594449561).

The spelling of 14022227520 in words is "fourteen billion, twenty-two million, two hundred twenty-seven thousand, five hundred twenty".