10201002112 has 64 divisors (see below), whose sum is σ = 24447931200. Its totient is φ = 4141753344.

The previous prime is 10201002109. The next prime is 10201002139. The reversal of 10201002112 is 21120010201.

It is a tau number, because it is divible by the number of its divisors (64).

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, 282583 + ... + 316630.

It is an arithmetic number, because the mean of its divisors is an integer number (381998925).

Almost surely, 2^10201002112 is an apocalyptic number.

It is an amenable number.

10201002112 is an abundant number, since it is smaller than the sum of its proper divisors (14246929088).

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

10201002112 is an equidigital number, since it uses as much as digits as its factorization.

10201002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599253 (or 599241 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10201002112 its reverse (21120010201), we get a palindrome (31321012313).

The spelling of 10201002112 in words is "ten billion, two hundred one million, two thousand, one hundred twelve".