122700476216 has 32 divisors (see below), whose sum is σ = 238855932000. Its totient is φ = 59020838016.

The previous prime is 122700476189. The next prime is 122700476231. The reversal of 122700476216 is 612674007221.

It is a self number, because there is not a number n which added to its sum of digits gives 122700476216.

It is a congruent number.

It is an unprimeable number.

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, 890396 + ... + 1018923.

It is an arithmetic number, because the mean of its divisors is an integer number (7464247875).

Almost surely, 2^122700476216 is an apocalyptic number.

It is an amenable number.

122700476216 is a deficient number, since it is larger than the sum of its proper divisors (116155455784).

122700476216 is a wasteful number, since it uses less digits than its factorization.

122700476216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909631 (or 1909627 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The spelling of 122700476216 in words is "one hundred twenty-two billion, seven hundred million, four hundred seventy-six thousand, two hundred sixteen".