26855224122 has 32 divisors (see below), whose sum is σ = 57124956672. Its totient is φ = 8387380224.

The previous prime is 26855224087. The next prime is 26855224129. The reversal of 26855224122 is 22142255862.

It is not an unprimeable number, because it can be changed into a prime (26855224129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 567583 + ... + 613074.

It is an arithmetic number, because the mean of its divisors is an integer number (1785154896).

Almost surely, 2^26855224122 is an apocalyptic number.

26855224122 is an abundant number, since it is smaller than the sum of its proper divisors (30269732550).

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

26855224122 is a wasteful number, since it uses less digits than its factorization.

26855224122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180902.

The product of its digits is 153600, while the sum is 39.

Adding to 26855224122 its reverse (22142255862), we get a palindrome (48997479984).

The spelling of 26855224122 in words is "twenty-six billion, eight hundred fifty-five million, two hundred twenty-four thousand, one hundred twenty-two".