2422221204 has 48 divisors (see below), whose sum is σ = 6159972672. Its totient is φ = 736315392.

The previous prime is 2422221181. The next prime is 2422221227. The reversal of 2422221204 is 4021222242.

It is an interprime number because it is at equal distance from previous prime (2422221181) and next prime (2422221227).

It is a super-2 number, since 2×2422221204² = 11734311122214419232, which contains 22 as substring.

It is a congruent number.

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, 80589 + ... + 106484.

It is an arithmetic number, because the mean of its divisors is an integer number (128332764).

Almost surely, 2^2422221204 is an apocalyptic number.

It is an amenable number.

2422221204 is an abundant number, since it is smaller than the sum of its proper divisors (3737751468).

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

2422221204 is a wasteful number, since it uses less digits than its factorization.

2422221204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187176 (or 187174 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 2422221204 is about 49216.0665230370. The cubic root of 2422221204 is about 1342.9853253289.

Adding to 2422221204 its reverse (4021222242), we get a palindrome (6443443446).

The spelling of 2422221204 in words is "two billion, four hundred twenty-two million, two hundred twenty-one thousand, two hundred four".