2442224420 has 48 divisors (see below), whose sum is σ = 5434708608. Its totient is φ = 918689280.

The previous prime is 2442224419. The next prime is 2442224459. The reversal of 2442224420 is 244222442.

It is a self number, because there is not a number n which added to its sum of digits gives 2442224420.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 620579 + ... + 624501.

It is an arithmetic number, because the mean of its divisors is an integer number (113223096).

Almost surely, 2^2442224420 is an apocalyptic number.

2442224420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2442224420 is an abundant number, since it is smaller than the sum of its proper divisors (2992484188).

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

2442224420 is a wasteful number, since it uses less digits than its factorization.

2442224420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5780 (or 5778 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 2442224420 is about 49418.8670448848. The cubic root of 2442224420 is about 1346.6720810106.

Adding to 2442224420 its reverse (244222442), we get a palindrome (2686446862).

The spelling of 2442224420 in words is "two billion, four hundred forty-two million, two hundred twenty-four thousand, four hundred twenty".