26868022422 has 8 divisors (see below), whose sum is σ = 53736044856. Its totient is φ = 8956007472.

The previous prime is 26868022333. The next prime is 26868022427. The reversal of 26868022422 is 22422086862.

It is a happy number.

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

26868022422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26868022427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2239001863 + ... + 2239001874.

It is an arithmetic number, because the mean of its divisors is an integer number (6717005607).

Almost surely, 2^26868022422 is an apocalyptic number.

26868022422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26868022422 is a wasteful number, since it uses less digits than its factorization.

26868022422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4478003742.

The product of its (nonzero) digits is 294912, while the sum is 42.

The spelling of 26868022422 in words is "twenty-six billion, eight hundred sixty-eight million, twenty-two thousand, four hundred twenty-two".