26800222460 has 24 divisors (see below), whose sum is σ = 61396873776. Its totient is φ = 9745535360.

The previous prime is 26800222451. The next prime is 26800222499. The reversal of 26800222460 is 6422200862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60909377 + ... + 60909816.

It is an arithmetic number, because the mean of its divisors is an integer number (2558203074).

Almost surely, 2^26800222460 is an apocalyptic number.

26800222460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26800222460 is an abundant number, since it is smaller than the sum of its proper divisors (34596651316).

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

26800222460 is a wasteful number, since it uses less digits than its factorization.

26800222460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121819213 (or 121819211 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 26800222460 in words is "twenty-six billion, eight hundred million, two hundred twenty-two thousand, four hundred sixty".