122828295766 has 16 divisors (see below), whose sum is σ = 203535959040. Its totient is φ = 55124320680.

The previous prime is 122828295701. The next prime is 122828295769. The reversal of 122828295766 is 667592828221.

It is a self number, because there is not a number n which added to its sum of digits gives 122828295766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122828295769) by changing a digit.

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, 35334366 + ... + 35337841.

It is an arithmetic number, because the mean of its divisors is an integer number (12720997440).

Almost surely, 2^122828295766 is an apocalyptic number.

122828295766 is a deficient number, since it is larger than the sum of its proper divisors (80707663274).

122828295766 is a wasteful number, since it uses less digits than its factorization.

122828295766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70672299.

The product of its digits is 11612160, while the sum is 58.

The spelling of 122828295766 in words is "one hundred twenty-two billion, eight hundred twenty-eight million, two hundred ninety-five thousand, seven hundred sixty-six".