4220600220 has 36 divisors (see below), whose sum is σ = 12802487880. Its totient is φ = 1125493344.

The previous prime is 4220600213. The next prime is 4220600243. The reversal of 4220600220 is 220060224.

It is a happy number.

4220600220 is a `hidden beast` number, since 42 + 2 + 0 + 600 + 2 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 4220600193 and 4220600202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11723710 + ... + 11724069.

Almost surely, 2^4220600220 is an apocalyptic number.

It is an amenable number.

4220600220 is an abundant number, since it is smaller than the sum of its proper divisors (8581887660).

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

4220600220 is a wasteful number, since it uses less digits than its factorization.

4220600220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23447794 (or 23447789 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4220600220 is about 64966.1467227355. The cubic root of 4220600220 is about 1616.0622009641.

Adding to 4220600220 its reverse (220060224), we get a palindrome (4440660444).

The spelling of 4220600220 in words is "four billion, two hundred twenty million, six hundred thousand, two hundred twenty".