2205020424 has 16 divisors (see below), whose sum is σ = 5512551120. Its totient is φ = 735006800.

The previous prime is 2205020417. The next prime is 2205020449. The reversal of 2205020424 is 4240205022.

It is a self number, because there is not a number n which added to its sum of digits gives 2205020424.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45937902 + ... + 45937949.

It is an arithmetic number, because the mean of its divisors is an integer number (344534445).

Almost surely, 2^2205020424 is an apocalyptic number.

2205020424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2205020424 is an abundant number, since it is smaller than the sum of its proper divisors (3307530696).

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

2205020424 is a wasteful number, since it uses less digits than its factorization.

2205020424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91875860 (or 91875856 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 2205020424 is about 46957.6450005747. The cubic root of 2205020424 is about 1301.5800165467.

Adding to 2205020424 its reverse (4240205022), we get a palindrome (6445225446).

The spelling of 2205020424 in words is "two billion, two hundred five million, twenty thousand, four hundred twenty-four".