4004202422 has 12 divisors (see below), whose sum is σ = 6601970508. Its totient is φ = 1820091900.

The previous prime is 4004202413. The next prime is 4004202487. The reversal of 4004202422 is 2242024004.

It is a junction number, because it is equal to n+sod(n) for n = 4004202394 and 4004202403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8272904 + ... + 8273387.

It is an arithmetic number, because the mean of its divisors is an integer number (550164209).

Almost surely, 2^4004202422 is an apocalyptic number.

4004202422 is a deficient number, since it is larger than the sum of its proper divisors (2597768086).

4004202422 is a wasteful number, since it uses less digits than its factorization.

4004202422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16546315 (or 16546304 counting only the distinct ones).

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

The square root of 4004202422 is about 63278.7675448882. The cubic root of 4004202422 is about 1587.9567681594.

Adding to 4004202422 its reverse (2242024004), we get a palindrome (6246226426).

The spelling of 4004202422 in words is "four billion, four million, two hundred two thousand, four hundred twenty-two".