28110740022 has 48 divisors (see below), whose sum is σ = 61143348240. Its totient is φ = 9333890496.

The previous prime is 28110740011. The next prime is 28110740029. The reversal of 28110740022 is 22004701182.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28110740029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6799468 + ... + 6803600.

It is an arithmetic number, because the mean of its divisors is an integer number (1273819755).

Almost surely, 2^28110740022 is an apocalyptic number.

28110740022 is an abundant number, since it is smaller than the sum of its proper divisors (33032608218).

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

28110740022 is a wasteful number, since it uses less digits than its factorization.

28110740022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5517 (or 5514 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The spelling of 28110740022 in words is "twenty-eight billion, one hundred ten million, seven hundred forty thousand, twenty-two".