2321012422 has 8 divisors (see below), whose sum is σ = 3481742376. Its totient is φ = 1160431632.

The previous prime is 2321012417. The next prime is 2321012467. The reversal of 2321012422 is 2242101232.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2321012422.

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 3 ways as a sum of consecutive naturals, for example, 18018 + ... + 70474.

It is an arithmetic number, because the mean of its divisors is an integer number (435217797).

Almost surely, 2^2321012422 is an apocalyptic number.

2321012422 is a deficient number, since it is larger than the sum of its proper divisors (1160729954).

2321012422 is a wasteful number, since it uses less digits than its factorization.

2321012422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74582.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2321012422 is about 48176.8868026982. The cubic root of 2321012422 is about 1324.0137285111.

Adding to 2321012422 its reverse (2242101232), we get a palindrome (4563113654).

The spelling of 2321012422 in words is "two billion, three hundred twenty-one million, twelve thousand, four hundred twenty-two".