16021050112 has 36 divisors (see below), whose sum is σ = 31996906816. Its totient is φ = 8006169600.

The previous prime is 16021050043. The next prime is 16021050119. The reversal of 16021050112 is 21105012061.

It is a self number, because there is not a number n which added to its sum of digits gives 16021050112.

It is not an unprimeable number, because it can be changed into a prime (16021050119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483418 + ... + 515494.

Almost surely, 2^16021050112 is an apocalyptic number.

It is an amenable number.

16021050112 is a deficient number, since it is larger than the sum of its proper divisors (15975856704).

16021050112 is an equidigital number, since it uses as much as digits as its factorization.

16021050112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34044 (or 34030 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 16021050112 its reverse (21105012061), we get a palindrome (37126062173).

The spelling of 16021050112 in words is "sixteen billion, twenty-one million, fifty thousand, one hundred twelve".