218074710112 has 36 divisors (see below), whose sum is σ = 499430031660. Its totient is φ = 93460589376.

The previous prime is 218074710101. The next prime is 218074710131. The reversal of 218074710112 is 211017470812.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69537562 + ... + 69540697.

It is an arithmetic number, because the mean of its divisors is an integer number (13873056435).

Almost surely, 2^218074710112 is an apocalyptic number.

It is an amenable number.

218074710112 is an abundant number, since it is smaller than the sum of its proper divisors (281355321548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

218074710112 is a wasteful number, since it uses less digits than its factorization.

218074710112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139078283 (or 139078268 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 34.

The spelling of 218074710112 in words is "two hundred eighteen billion, seventy-four million, seven hundred ten thousand, one hundred twelve".