4406002022 has 4 divisors (see below), whose sum is σ = 6609003036. Its totient is φ = 2203001010.

The previous prime is 4406002019. The next prime is 4406002031. The reversal of 4406002022 is 2202006044.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 4406001985 and 4406002003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101500504 + ... + 1101500507.

It is an arithmetic number, because the mean of its divisors is an integer number (1652250759).

Almost surely, 2^4406002022 is an apocalyptic number.

4406002022 is a deficient number, since it is larger than the sum of its proper divisors (2203001014).

4406002022 is a wasteful number, since it uses less digits than its factorization.

4406002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2203001013.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4406002022 is about 66377.7223321198. The cubic root of 4406002022 is about 1639.3872911960.

Adding to 4406002022 its reverse (2202006044), we get a palindrome (6608008066).

The spelling of 4406002022 in words is "four billion, four hundred six million, two thousand, twenty-two".