122685883156 has 12 divisors (see below), whose sum is σ = 215492549440. Its totient is φ = 61116583320.

The previous prime is 122685883127. The next prime is 122685883189. The reversal of 122685883156 is 651388586221.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 122685883097 and 122685883106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56588346 + ... + 56590513.

Almost surely, 2^122685883156 is an apocalyptic number.

It is an amenable number.

122685883156 is a deficient number, since it is larger than the sum of its proper divisors (92806666284).

122685883156 is a wasteful number, since it uses less digits than its factorization.

122685883156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113179134 (or 113179132 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 55.

The spelling of 122685883156 in words is "one hundred twenty-two billion, six hundred eighty-five million, eight hundred eighty-three thousand, one hundred fifty-six".