2422240220 has 12 divisors (see below), whose sum is σ = 5086704504. Its totient is φ = 968896080.

The previous prime is 2422240201. The next prime is 2422240237. The reversal of 2422240220 is 220422242.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 121112011 = 2422240220 / (2 + 4 + 2 + 2 + 2 + 4 + 0 + 2 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 2422240192 and 2422240201.

It is a congruent number.

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, 60555986 + ... + 60556025.

It is an arithmetic number, because the mean of its divisors is an integer number (423892042).

Almost surely, 2^2422240220 is an apocalyptic number.

2422240220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2422240220 is an abundant number, since it is smaller than the sum of its proper divisors (2664464284).

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

2422240220 is a wasteful number, since it uses less digits than its factorization.

2422240220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121112020 (or 121112018 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 2422240220 is about 49216.2597116034. The cubic root of 2422240220 is about 1342.9888397536.

Adding to 2422240220 its reverse (220422242), we get a palindrome (2642662462).

The spelling of 2422240220 in words is "two billion, four hundred twenty-two million, two hundred forty thousand, two hundred twenty".