22421351362 has 8 divisors (see below), whose sum is σ = 33635935296. Its totient is φ = 11209372932.

The previous prime is 22421351317. The next prime is 22421351377. The reversal of 22421351362 is 26315312422.

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

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, 629718 + ... + 664369.

It is an arithmetic number, because the mean of its divisors is an integer number (4204491912).

Almost surely, 2^22421351362 is an apocalyptic number.

22421351362 is a deficient number, since it is larger than the sum of its proper divisors (11214583934).

22421351362 is a wasteful number, since it uses less digits than its factorization.

22421351362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302752.

The product of its digits is 17280, while the sum is 31.

Adding to 22421351362 its reverse (26315312422), we get a palindrome (48736663784).

The spelling of 22421351362 in words is "twenty-two billion, four hundred twenty-one million, three hundred fifty-one thousand, three hundred sixty-two".