112020111020 has 12 divisors (see below), whose sum is σ = 235242233184. Its totient is φ = 44808044400.

The previous prime is 112020111017. The next prime is 112020111193. The reversal of 112020111020 is 20111020211.

112020111020 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 = 112020110992 and 112020111010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2800502756 + ... + 2800502795.

It is an arithmetic number, because the mean of its divisors is an integer number (19603519432).

Almost surely, 2^112020111020 is an apocalyptic number.

112020111020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112020111020 is an abundant number, since it is smaller than the sum of its proper divisors (123222122164).

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

112020111020 is a wasteful number, since it uses less digits than its factorization.

112020111020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5601005560 (or 5601005558 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 112020111020 its reverse (20111020211), we get a palindrome (132131131231).

The spelling of 112020111020 in words is "one hundred twelve billion, twenty million, one hundred eleven thousand, twenty".