122873680196 has 6 divisors (see below), whose sum is σ = 215028940350. Its totient is φ = 61436840096.

The previous prime is 122873680169. The next prime is 122873680201. The reversal of 122873680196 is 691086378221.

It can be written as a sum of positive squares in only one way, i.e., 91484471296 + 31389208900 = 302464^2 + 177170^2 .

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 as a sum of consecutive naturals, namely, 15359210021 + ... + 15359210028.

It is an arithmetic number, because the mean of its divisors is an integer number (35838156725).

Almost surely, 2^122873680196 is an apocalyptic number.

It is an amenable number.

122873680196 is a deficient number, since it is larger than the sum of its proper divisors (92155260154).

122873680196 is a wasteful number, since it uses less digits than its factorization.

122873680196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30718420053 (or 30718420051 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 53.

The spelling of 122873680196 in words is "one hundred twenty-two billion, eight hundred seventy-three million, six hundred eighty thousand, one hundred ninety-six".