112122011020985 has 16 divisors (see below), whose sum is σ = 157343313806976. Its totient is φ = 75095672496768.

The previous prime is 112122011020969. The next prime is 112122011021003. The reversal of 112122011020985 is 589020110221211.

It is not a de Polignac number, because 112122011020985 - 2⁴ = 112122011020969 is a prime.

It is a super-2 number, since 2×112122011020985² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37249836044 + ... + 37249839053.

It is an arithmetic number, because the mean of its divisors is an integer number (9833957112936).

Almost surely, 2^{112122011020985} is an apocalyptic number.

It is an amenable number.

112122011020985 is a deficient number, since it is larger than the sum of its proper divisors (45221302785991).

112122011020985 is an equidigital number, since it uses as much as digits as its factorization.

112122011020985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74499675152.

The product of its (nonzero) digits is 5760, while the sum is 35.

The spelling of 112122011020985 in words is "one hundred twelve trillion, one hundred twenty-two billion, eleven million, twenty thousand, nine hundred eighty-five".