112021112001020 has 12 divisors (see below), whose sum is σ = 235244335202184. Its totient is φ = 44808444800400.

The previous prime is 112021112000933. The next prime is 112021112001059. The reversal of 112021112001020 is 20100211120211.

112021112001020 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 = 112021112000986 and 112021112001004.

It is a congruent number.

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, 2800527800006 + ... + 2800527800045.

It is an arithmetic number, because the mean of its divisors is an integer number (19603694600182).

Almost surely, 2^{112021112001020} is an apocalyptic number.

112021112001020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112021112001020 is an abundant number, since it is smaller than the sum of its proper divisors (123223223201164).

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

112021112001020 is a wasteful number, since it uses less digits than its factorization.

112021112001020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5601055600060 (or 5601055600058 counting only the distinct ones).

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

Adding to 112021112001020 its reverse (20100211120211), we get a palindrome (132121323121231).

The spelling of 112021112001020 in words is "one hundred twelve trillion, twenty-one billion, one hundred twelve million, one thousand, twenty".