28323011122 has 16 divisors (see below), whose sum is σ = 48659067072. Its totient is φ = 12112099920.

The previous prime is 28323011117. The next prime is 28323011159. The reversal of 28323011122 is 22111032382.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2187768 + ... + 2200675.

It is an arithmetic number, because the mean of its divisors is an integer number (3041191692).

Almost surely, 2^28323011122 is an apocalyptic number.

28323011122 is a deficient number, since it is larger than the sum of its proper divisors (20336055950).

28323011122 is a wasteful number, since it uses less digits than its factorization.

28323011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4388913.

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 28323011122 in words is "twenty-eight billion, three hundred twenty-three million, eleven thousand, one hundred twenty-two".