112112002121020 has 96 divisors (see below), whose sum is σ = 274938524985600. Its totient is φ = 37967700902400.

The previous prime is 112112002120889. The next prime is 112112002121047. The reversal of 112112002121020 is 20121200211211.

112112002121020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 112112002120985 and 112112002121003.

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, 227050441 + ... + 227543680.

It is an arithmetic number, because the mean of its divisors is an integer number (2863942968600).

Almost surely, 2^{112112002121020} is an apocalyptic number.

112112002121020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112112002121020 is an abundant number, since it is smaller than the sum of its proper divisors (162826522864580).

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

112112002121020 is a wasteful number, since it uses less digits than its factorization.

112112002121020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454594219 (or 454594217 counting only the distinct ones).

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

Adding to 112112002121020 its reverse (20121200211211), we get a palindrome (132233202332231).

The spelling of 112112002121020 in words is "one hundred twelve trillion, one hundred twelve billion, two million, one hundred twenty-one thousand, twenty".