4222420404 has 24 divisors (see below), whose sum is σ = 10061939328. Its totient is φ = 1377527040.

The previous prime is 4222420403. The next prime is 4222420421. The reversal of 4222420404 is 4040242224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222420403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3742717 + ... + 3743844.

It is an arithmetic number, because the mean of its divisors is an integer number (419247472).

Almost surely, 2^4222420404 is an apocalyptic number.

It is an amenable number.

4222420404 is an abundant number, since it is smaller than the sum of its proper divisors (5839518924).

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

4222420404 is a wasteful number, since it uses less digits than its factorization.

4222420404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7486615 (or 7486613 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 4222420404 is about 64980.1539241021. The cubic root of 4222420404 is about 1616.2944829187.

Adding to 4222420404 its reverse (4040242224), we get a palindrome (8262662628).

The spelling of 4222420404 in words is "four billion, two hundred twenty-two million, four hundred twenty thousand, four hundred four".