14420302220 has 24 divisors (see below), whose sum is σ = 30286239984. Its totient is φ = 5767434176.

The previous prime is 14420302201. The next prime is 14420302231. The reversal of 14420302220 is 2220302441.

It is a super-2 number, since 2×14420302220² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 14420302192 and 14420302201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150539 + ... + 226941.

It is an arithmetic number, because the mean of its divisors is an integer number (1261926666).

Almost surely, 2^14420302220 is an apocalyptic number.

14420302220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14420302220 is an abundant number, since it is smaller than the sum of its proper divisors (15865937764).

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

14420302220 is a wasteful number, since it uses less digits than its factorization.

14420302220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85849 (or 85847 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 14420302220 its reverse (2220302441), we get a palindrome (16640604661).

The spelling of 14420302220 in words is "fourteen billion, four hundred twenty million, three hundred two thousand, two hundred twenty".