220600602420220 has 24 divisors (see below), whose sum is σ = 505375925545008. Its totient is φ = 80218400880000.

The previous prime is 220600602420217. The next prime is 220600602420221. The reversal of 220600602420220 is 22024206006022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220600602420221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501365005281 + ... + 501365005720.

It is an arithmetic number, because the mean of its divisors is an integer number (21057330231042).

Almost surely, 2^{220600602420220} is an apocalyptic number.

220600602420220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220600602420220 is an abundant number, since it is smaller than the sum of its proper divisors (284775323124788).

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

220600602420220 is a wasteful number, since it uses less digits than its factorization.

220600602420220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002730011021 (or 1002730011019 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 220600602420220 its reverse (22024206006022), we get a palindrome (242624808426242).

The spelling of 220600602420220 in words is "two hundred twenty trillion, six hundred billion, six hundred two million, four hundred twenty thousand, two hundred twenty".