112020212102320 has 80 divisors (see below), whose sum is σ = 262861868486880. Its totient is φ = 44392954540032.

The previous prime is 112020212102311. The next prime is 112020212102363. The reversal of 112020212102320 is 23201212020211.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19003087 + ... + 24190033.

It is an arithmetic number, because the mean of its divisors is an integer number (3285773356086).

Almost surely, 2^{112020212102320} is an apocalyptic number.

112020212102320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112020212102320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131430934243440).

112020212102320 is an abundant number, since it is smaller than the sum of its proper divisors (150841656384560).

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

112020212102320 is a wasteful number, since it uses less digits than its factorization.

112020212102320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5189462 (or 5189456 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 112020212102320 its reverse (23201212020211), we get a palindrome (135221424122531).

The spelling of 112020212102320 in words is "one hundred twelve trillion, twenty billion, two hundred twelve million, one hundred two thousand, three hundred twenty".