220301443420 has 48 divisors (see below), whose sum is σ = 464893960608. Its totient is φ = 87690608640.

The previous prime is 220301443379. The next prime is 220301443423. The reversal of 220301443420 is 24344103022.

It is a happy number.

It is a super-2 number, since 2×220301443420² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220301443423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5288875 + ... + 5330365.

It is an arithmetic number, because the mean of its divisors is an integer number (9685290846).

Almost surely, 2^220301443420 is an apocalyptic number.

220301443420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220301443420 is an abundant number, since it is smaller than the sum of its proper divisors (244592517188).

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

220301443420 is a wasteful number, since it uses less digits than its factorization.

220301443420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42790 (or 42788 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 220301443420 its reverse (24344103022), we get a palindrome (244645546442).

The spelling of 220301443420 in words is "two hundred twenty billion, three hundred one million, four hundred forty-three thousand, four hundred twenty".