22068515822 has 8 divisors (see below), whose sum is σ = 33134884272. Its totient is φ = 11023554400.

The previous prime is 22068515759. The next prime is 22068515837. The reversal of 22068515822 is 22851586022.

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 22068515822.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5349179 + ... + 5353302.

It is an arithmetic number, because the mean of its divisors is an integer number (4141860534).

Almost surely, 2^22068515822 is an apocalyptic number.

22068515822 is a deficient number, since it is larger than the sum of its proper divisors (11066368450).

22068515822 is a wasteful number, since it uses less digits than its factorization.

22068515822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10703514.

The product of its (nonzero) digits is 153600, while the sum is 41.

The spelling of 22068515822 in words is "twenty-two billion, sixty-eight million, five hundred fifteen thousand, eight hundred twenty-two".