10021201112 has 96 divisors (see below), whose sum is σ = 21134655360. Its totient is φ = 4447872000.

The previous prime is 10021201097. The next prime is 10021201117. The reversal of 10021201112 is 21110212001.

10021201112 is digitally balanced in base 2, 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 = 10021201093 and 10021201102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10021201117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7585412 + ... + 7586732.

It is an arithmetic number, because the mean of its divisors is an integer number (220152660).

Almost surely, 2^10021201112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10021201112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10567327680).

10021201112 is an abundant number, since it is smaller than the sum of its proper divisors (11113454248).

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

10021201112 is a wasteful number, since it uses less digits than its factorization.

10021201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565 (or 1548 counting only the distinct ones).

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

Adding to 10021201112 its reverse (21110212001), we get a palindrome (31131413113).

The spelling of 10021201112 in words is "ten billion, twenty-one million, two hundred one thousand, one hundred twelve".