122700066376 has 16 divisors (see below), whose sum is σ = 234403429500. Its totient is φ = 60192485184.

The previous prime is 122700066353. The next prime is 122700066409. The reversal of 122700066376 is 673660007221.

It can be written as a sum of positive squares in 2 ways, for example, as 120288274276 + 2411792100 = 346826^2 + 49110^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 144693051 + ... + 144693898.

Almost surely, 2^122700066376 is an apocalyptic number.

It is an amenable number.

122700066376 is a deficient number, since it is larger than the sum of its proper divisors (111703363124).

122700066376 is a wasteful number, since it uses less digits than its factorization.

122700066376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289387008 (or 289387004 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 40.

The spelling of 122700066376 in words is "one hundred twenty-two billion, seven hundred million, sixty-six thousand, three hundred seventy-six".