112521117206 has 8 divisors (see below), whose sum is σ = 170070085944. Its totient is φ = 55831088560.

The previous prime is 112521117127. The next prime is 112521117209. The reversal of 112521117206 is 602711125211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×112521117206³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112521117209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214734695 + ... + 214735218.

It is an arithmetic number, because the mean of its divisors is an integer number (21258760743).

Almost surely, 2^112521117206 is an apocalyptic number.

112521117206 is a deficient number, since it is larger than the sum of its proper divisors (57548968738).

112521117206 is a wasteful number, since it uses less digits than its factorization.

112521117206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429470046.

The product of its (nonzero) digits is 1680, while the sum is 29.

The spelling of 112521117206 in words is "one hundred twelve billion, five hundred twenty-one million, one hundred seventeen thousand, two hundred six".