10221120120112 has 40 divisors (see below), whose sum is σ = 21671881852752. Its totient is φ = 4631307628800.

The previous prime is 10221120120067. The next prime is 10221120120131. The reversal of 10221120120112 is 21102102112201.

10221120120112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91544439 + ... + 91656022.

Almost surely, 2^{10221120120112} is an apocalyptic number.

It is an amenable number.

10221120120112 is an abundant number, since it is smaller than the sum of its proper divisors (11450761732640).

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

10221120120112 is a wasteful number, since it uses less digits than its factorization.

10221120120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183200797 (or 183200791 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10221120120112 its reverse (21102102112201), we get a palindrome (31323222232313).

The spelling of 10221120120112 in words is "ten trillion, two hundred twenty-one billion, one hundred twenty million, one hundred twenty thousand, one hundred twelve".