2200004421 has 8 divisors (see below), whose sum is σ = 2936889504. Its totient is φ = 1464894480.

The previous prime is 2200004383. The next prime is 2200004447. The reversal of 2200004421 is 1244000022.

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

It is not a de Polignac number, because 2200004421 - 2¹¹ = 2200002373 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2200004421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200004461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440890 + ... + 445851.

It is an arithmetic number, because the mean of its divisors is an integer number (367111188).

Almost surely, 2^2200004421 is an apocalyptic number.

It is an amenable number.

2200004421 is a deficient number, since it is larger than the sum of its proper divisors (736885083).

2200004421 is an equidigital number, since it uses as much as digits as its factorization.

2200004421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887571.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 2200004421 is about 46904.2047262290. The cubic root of 2200004421 is about 1300.5923180500.

Adding to 2200004421 its reverse (1244000022), we get a palindrome (3444004443).

The spelling of 2200004421 in words is "two billion, two hundred million, four thousand, four hundred twenty-one".