112010220112120 has 32 divisors (see below), whose sum is σ = 274934176639920. Its totient is φ = 40730989131520.

The previous prime is 112010220112099. The next prime is 112010220112121. The reversal of 112010220112120 is 21211022010211.

It is a junction number, because it is equal to n+sod(n) for n = 112010220112094 and 112010220112103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112010220112121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127284340597 + ... + 127284341476.

Almost surely, 2^{112010220112120} is an apocalyptic number.

112010220112120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112010220112120 is an abundant number, since it is smaller than the sum of its proper divisors (162923956527800).

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

112010220112120 is a wasteful number, since it uses less digits than its factorization.

112010220112120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254568682095 (or 254568682091 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112010220112120 its reverse (21211022010211), we get a palindrome (133221242122331).

The spelling of 112010220112120 in words is "one hundred twelve trillion, ten billion, two hundred twenty million, one hundred twelve thousand, one hundred twenty".