26755221422 has 8 divisors (see below), whose sum is σ = 40194293256. Its totient is φ = 13357123672.

The previous prime is 26755221413. The next prime is 26755221433. The reversal of 26755221422 is 22412255762.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10241888 + ... + 10244499.

It is an arithmetic number, because the mean of its divisors is an integer number (5024286657).

Almost surely, 2^26755221422 is an apocalyptic number.

26755221422 is a deficient number, since it is larger than the sum of its proper divisors (13439071834).

26755221422 is a wasteful number, since it uses less digits than its factorization.

26755221422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20487042.

The product of its digits is 134400, while the sum is 38.

The spelling of 26755221422 in words is "twenty-six billion, seven hundred fifty-five million, two hundred twenty-one thousand, four hundred twenty-two".