4202184220 has 48 divisors (see below), whose sum is σ = 9523045728. Its totient is φ = 1548368640.

The previous prime is 4202184197. The next prime is 4202184221. The reversal of 4202184220 is 224812024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4202184221) 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, 111202 + ... + 144118.

It is an arithmetic number, because the mean of its divisors is an integer number (198396786).

Almost surely, 2^4202184220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4202184220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4761522864).

4202184220 is an abundant number, since it is smaller than the sum of its proper divisors (5320861508).

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

4202184220 is a wasteful number, since it uses less digits than its factorization.

4202184220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33430 (or 33428 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 4202184220 is about 64824.2564168691. The cubic root of 4202184220 is about 1613.7082866905.

Adding to 4202184220 its reverse (224812024), we get a palindrome (4426996244).

The spelling of 4202184220 in words is "four billion, two hundred two million, one hundred eighty-four thousand, two hundred twenty".