4004406222 has 8 divisors (see below), whose sum is σ = 8008812456. Its totient is φ = 1334802072.

The previous prime is 4004406187. The next prime is 4004406227. The reversal of 4004406222 is 2226044004.

It is a sphenic number, since it is the product of 3 distinct primes.

4004406222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4004406192 and 4004406201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4004406227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333700513 + ... + 333700524.

It is an arithmetic number, because the mean of its divisors is an integer number (1001101557).

Almost surely, 2^4004406222 is an apocalyptic number.

4004406222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4004406222 is a wasteful number, since it uses less digits than its factorization.

4004406222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667401042.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4004406222 is about 63280.3778591753. The cubic root of 4004406222 is about 1587.9837081977.

The spelling of 4004406222 in words is "four billion, four million, four hundred six thousand, two hundred twenty-two".