2422422216 has 24 divisors (see below), whose sum is σ = 6560727030. Its totient is φ = 807474048.

The previous prime is 2422422209. The next prime is 2422422239. The reversal of 2422422216 is 6122242242.

2422422216 is a `hidden beast` number, since 2 + 4 + 22 + 422 + 216 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2249604900 + 172817316 = 47430^2 + 13146^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2422422216.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16822305 + ... + 16822448.

Almost surely, 2^2422422216 is an apocalyptic number.

It is an amenable number.

2422422216 is an abundant number, since it is smaller than the sum of its proper divisors (4138304814).

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

2422422216 is a wasteful number, since it uses less digits than its factorization.

2422422216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33644765 (or 33644758 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 2422422216 is about 49218.1086186781. The cubic root of 2422422216 is about 1343.0224742480.

Adding to 2422422216 its reverse (6122242242), we get a palindrome (8544664458).

The spelling of 2422422216 in words is "two billion, four hundred twenty-two million, four hundred twenty-two thousand, two hundred sixteen".