828288844122 has 16 divisors (see below), whose sum is σ = 1656598277952. Its totient is φ = 276092849760.

The previous prime is 828288844073. The next prime is 828288844157. The reversal of 828288844122 is 221448882828.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 307803 + ... + 1323374.

It is an arithmetic number, because the mean of its divisors is an integer number (103537392372).

Almost surely, 2^828288844122 is an apocalyptic number.

828288844122 is an abundant number, since it is smaller than the sum of its proper divisors (828309433830).

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

828288844122 is a wasteful number, since it uses less digits than its factorization.

828288844122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715813.

The product of its digits is 8388608, while the sum is 57.

The spelling of 828288844122 in words is "eight hundred twenty-eight billion, two hundred eighty-eight million, eight hundred forty-four thousand, one hundred twenty-two".