112112021101120 has 56 divisors (see below), whose sum is σ = 270726845375808. Its totient is φ = 44213191411200.

The previous prime is 112112021100983. The next prime is 112112021101211. The reversal of 112112021101120 is 21101120211211.

It is a super-2 number, since 2×112112021101120² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 112112021101094 and 112112021101103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2467231266 + ... + 2467276705.

Almost surely, 2^{112112021101120} is an apocalyptic number.

112112021101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112112021101120 is an abundant number, since it is smaller than the sum of its proper divisors (158614824274688).

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

112112021101120 is an equidigital number, since it uses as much as digits as its factorization.

112112021101120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4934508059 (or 4934508049 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 112112021101120 its reverse (21101120211211), we get a palindrome (133213141312331).

The spelling of 112112021101120 in words is "one hundred twelve trillion, one hundred twelve billion, twenty-one million, one hundred one thousand, one hundred twenty".