2402200321 has 8 divisors (see below), whose sum is σ = 2498357120. Its totient is φ = 2307687408.

The previous prime is 2402200279. The next prime is 2402200337. The reversal of 2402200321 is 1230022042.

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

It is a cyclic number.

It is not a de Polignac number, because 2402200321 - 2¹¹ = 2402198273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2402200295 and 2402200304.

It is not an unprimeable number, because it can be changed into a prime (2402200421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407991 + ... + 413836.

It is an arithmetic number, because the mean of its divisors is an integer number (312294640).

Almost surely, 2^2402200321 is an apocalyptic number.

It is an amenable number.

2402200321 is a deficient number, since it is larger than the sum of its proper divisors (96156799).

2402200321 is an equidigital number, since it uses as much as digits as its factorization.

2402200321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821943.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2402200321 is about 49012.2466430585. The cubic root of 2402200321 is about 1339.2749327944.

Adding to 2402200321 its reverse (1230022042), we get a palindrome (3632222363).

The spelling of 2402200321 in words is "two billion, four hundred two million, two hundred thousand, three hundred twenty-one".