10201112 has 16 divisors (see below), whose sum is σ = 19370400. Its totient is φ = 5035680.

The previous prime is 10201109. The next prime is 10201123. The reversal of 10201112 is 21110201.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 10201112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7439 + ... + 8702.

It is an arithmetic number, because the mean of its divisors is an integer number (1210650).

Almost surely, 2^10201112 is an apocalyptic number.

It is an amenable number.

10201112 is a deficient number, since it is larger than the sum of its proper divisors (9169288).

10201112 is a wasteful number, since it uses less digits than its factorization.

10201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16226 (or 16222 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 10201112 is about 3193.9179701426. The cubic root of 10201112 is about 216.8781692766.

Adding to 10201112 its reverse (21110201), we get a palindrome (31311313).

The spelling of 10201112 in words is "ten million, two hundred one thousand, one hundred twelve".