1004454222 has 8 divisors (see below), whose sum is σ = 2008908456. Its totient is φ = 334818072.

The previous prime is 1004454169. The next prime is 1004454233. The reversal of 1004454222 is 2224544001.

It is a happy number.

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

1004454222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1004454192 and 1004454201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83704513 + ... + 83704524.

It is an arithmetic number, because the mean of its divisors is an integer number (251113557).

Almost surely, 2^1004454222 is an apocalyptic number.

1004454222 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.

1004454222 is a wasteful number, since it uses less digits than its factorization.

1004454222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167409042.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 1004454222 is about 31693.1257846240. The cubic root of 1004454222 is about 1001.4825416507.

Adding to 1004454222 its reverse (2224544001), we get a palindrome (3228998223).

The spelling of 1004454222 in words is "one billion, four million, four hundred fifty-four thousand, two hundred twenty-two".