22068340041722 has 48 divisors (see below), whose sum is σ = 37180173369240. Its totient is φ = 9807800760576.

The previous prime is 22068340041689. The next prime is 22068340041733. The reversal of 22068340041722 is 22714004386022.

It can be written as a sum of positive squares in 12 ways, for example, as 224316851641 + 21844023190081 = 473621^2 + 4673759^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22068340041722.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 638168 + ... + 6674124.

Almost surely, 2^{22068340041722} is an apocalyptic number.

22068340041722 is a deficient number, since it is larger than the sum of its proper divisors (15111833327518).

22068340041722 is a wasteful number, since it uses less digits than its factorization.

22068340041722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6036387 (or 6036374 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 41.

The spelling of 22068340041722 in words is "twenty-two trillion, sixty-eight billion, three hundred forty million, forty-one thousand, seven hundred twenty-two".