2422411220 has 12 divisors (see below), whose sum is σ = 5087063604. Its totient is φ = 968964480.

The previous prime is 2422411193. The next prime is 2422411223. The reversal of 2422411220 is 221142242.

It can be written as a sum of positive squares in 2 ways, for example, as 1676247364 + 746163856 = 40942^2 + 27316^2 .

It is a super-2 number, since 2×2422411220² = 11736152237563776800, which contains 22 as substring.

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: 121120561 = 2422411220 / (2 + 4 + 2 + 2 + 4 + 1 + 1 + 2 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 2422411192 and 2422411201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422411223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60560261 + ... + 60560300.

It is an arithmetic number, because the mean of its divisors is an integer number (423921967).

Almost surely, 2^2422411220 is an apocalyptic number.

2422411220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2422411220 is an abundant number, since it is smaller than the sum of its proper divisors (2664652384).

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

2422411220 is a wasteful number, since it uses less digits than its factorization.

2422411220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121120570 (or 121120568 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2422411220 is about 49217.9969116989. The cubic root of 2422411220 is about 1343.0204421363.

Adding to 2422411220 its reverse (221142242), we get a palindrome (2643553462).

The spelling of 2422411220 in words is "two billion, four hundred twenty-two million, four hundred eleven thousand, two hundred twenty".