2321004422 has 16 divisors (see below), whose sum is σ = 3862382400. Its totient is φ = 1037120040.

The previous prime is 2321004401. The next prime is 2321004443. The reversal of 2321004422 is 2244001232.

It is an interprime number because it is at equal distance from previous prime (2321004401) and next prime (2321004443).

It is a junction number, because it is equal to n+sod(n) for n = 2321004394 and 2321004403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 892772 + ... + 895367.

It is an arithmetic number, because the mean of its divisors is an integer number (241398900).

Almost surely, 2^2321004422 is an apocalyptic number.

2321004422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2321004422 is a deficient number, since it is larger than the sum of its proper divisors (1541377978).

2321004422 is a wasteful number, since it uses less digits than its factorization.

2321004422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788211.

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

The square root of 2321004422 is about 48176.8037752610. The cubic root of 2321004422 is about 1324.0122073183.

Adding to 2321004422 its reverse (2244001232), we get a palindrome (4565005654).

The spelling of 2321004422 in words is "two billion, three hundred twenty-one million, four thousand, four hundred twenty-two".