122804840830 has 32 divisors (see below), whose sum is σ = 252811295424. Its totient is φ = 42073817856.

The previous prime is 122804840827. The next prime is 122804840831. The reversal of 122804840830 is 38048408221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122804840831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 542767 + ... + 734986.

It is an arithmetic number, because the mean of its divisors is an integer number (7900352982).

Almost surely, 2^122804840830 is an apocalyptic number.

122804840830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122804840830 is an abundant number, since it is smaller than the sum of its proper divisors (130006454594).

122804840830 is a wasteful number, since it uses less digits than its factorization.

122804840830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279140.

The product of its (nonzero) digits is 98304, while the sum is 40.

The spelling of 122804840830 in words is "one hundred twenty-two billion, eight hundred four million, eight hundred forty thousand, eight hundred thirty".