112121210986 has 8 divisors (see below), whose sum is σ = 168364824480. Its totient is φ = 55999602828.

The previous prime is 112121210959. The next prime is 112121211113. The reversal of 112121210986 is 689012121211.

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

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, 30499036 + ... + 30502711.

It is an arithmetic number, because the mean of its divisors is an integer number (21045603060).

Almost surely, 2^112121210986 is an apocalyptic number.

112121210986 is a deficient number, since it is larger than the sum of its proper divisors (56243613494).

112121210986 is an equidigital number, since it uses as much as digits as its factorization.

112121210986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61002668.

The product of its (nonzero) digits is 3456, while the sum is 34.

The spelling of 112121210986 in words is "one hundred twelve billion, one hundred twenty-one million, two hundred ten thousand, nine hundred eighty-six".