118501272234812 has 24 divisors (see below), whose sum is σ = 219660048054720. Its totient is φ = 55743930291200.

The previous prime is 118501272234767. The next prime is 118501272234827. The reversal of 118501272234812 is 218432272105811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333794564 + ... + 334149387.

It is an arithmetic number, because the mean of its divisors is an integer number (9152502002280).

Almost surely, 2^{118501272234812} is an apocalyptic number.

It is an amenable number.

118501272234812 is a deficient number, since it is larger than the sum of its proper divisors (101158775819908).

118501272234812 is a wasteful number, since it uses less digits than its factorization.

118501272234812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667946581 (or 667946579 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 47.

The spelling of 118501272234812 in words is "one hundred eighteen trillion, five hundred one billion, two hundred seventy-two million, two hundred thirty-four thousand, eight hundred twelve".