112010121200120 has 128 divisors (see below), whose sum is σ = 298043512865280. Its totient is φ = 37348810560000.

The previous prime is 112010121200101. The next prime is 112010121200167. The reversal of 112010121200120 is 21002121010211.

It is a junction number, because it is equal to n+sod(n) for n = 112010121200095 and 112010121200104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63977966 + ... + 65705405.

It is an arithmetic number, because the mean of its divisors is an integer number (2328464944260).

Almost surely, 2^{112010121200120} is an apocalyptic number.

112010121200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112010121200120 is an abundant number, since it is smaller than the sum of its proper divisors (186033391665160).

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

112010121200120 is a wasteful number, since it uses less digits than its factorization.

112010121200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129683557 (or 129683553 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112010121200120 its reverse (21002121010211), we get a palindrome (133012242210331).

The spelling of 112010121200120 in words is "one hundred twelve trillion, ten billion, one hundred twenty-one million, two hundred thousand, one hundred twenty".