112201011112020 has 48 divisors (see below), whose sum is σ = 314587950089280. Its totient is φ = 29879782108416.

The previous prime is 112201011111979. The next prime is 112201011112027. The reversal of 112201011112020 is 20211110102211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112201011112027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1265190337 + ... + 1265279016.

It is an arithmetic number, because the mean of its divisors is an integer number (6553915626860).

Almost surely, 2^{112201011112020} is an apocalyptic number.

112201011112020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112201011112020 is an abundant number, since it is smaller than the sum of its proper divisors (202386938977260).

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

112201011112020 is a wasteful number, since it uses less digits than its factorization.

112201011112020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2530470104 (or 2530470102 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112201011112020 its reverse (20211110102211), we get a palindrome (132412121214231).

The spelling of 112201011112020 in words is "one hundred twelve trillion, two hundred one billion, eleven million, one hundred twelve thousand, twenty".